MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit...

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SDD00026AEM 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs. It incorporates optical servo (focus, tracking, and traverse servos) processing function, digital signal processing function (EFM demodulation and error correction), digital servo processing function for spindle motor, anti-shock memory control function for 16M, 4M, or 1M DRAM in compression or decompression mode available to disc rotation synchronous playback (jitter-free), a digital filter, and D/A converter. All the processing functions after the head amplifier (RF amplifier) are incorporated into a single chip. ɹɹɹɹɹɹɹɹɹɹɹɹɹ 3. FUNCTIONS AND FEATURES (Optical servo) ɾ Focus (Fo), tracking (Tr), and traverse (TRV) servos ɾ Automatic adjustment functions (Fo/Tr gain, Fo/Tr offset, Fo/Tr balance) ɾ On-chip PWM for drive output ɾ Provided with a countermeasure for dropout ɾ Provided with anti-shock function ɾProvided with track cross detection function ɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹɹ (Digital signal processing) ɾ Containing DSL and PLL ɾ Provided with a frame synchronous detection/protection/interpolation ɾ Subcode data processing Q-data CRC check On-chip Q-data register On-chip CD-TEXT-data register ɾCIRC error correction C1 decoderɿdouble error correctionɹɹɹ C2 decoderɿtriple error correction On-chip de-interleaving 16K RAM ɾAudio data interpolation processing 4-sampling linear interpolation and previous value hold ɾSoft muting ɾDigital attenuation (256 levels) (-ʿ, -48 dB to 0 dB, 256 levels) ɾSoft attenuation (256 levels) (-ʿ, -48 dB to 0 dB, 256 levels) ɾDigital audio interface (EIAJ format), IEC format ɾCompatible with digital audio interface when anti-shock memory control is turned on. ɾCompatible with bilingual operation when anti-shock memory control is turned on. (Spindle motor servo) ɾCLV digital servo ɾProvided with servo gain selection function ɾProvided with shaft loss compensation setting function ɾProvided with forced acceleration/deceleration output level setting function Publication date: June 2002 1 LSI s f or Compact Di sc/ CD-ROM Pl ayer MN662785TBUC Maintenance/ Discontinued Maintenance/Discontinued includes following four Product lifecycle stage. (planed maintenance type, maintenance type, planed discontinued typed, discontinued type)

Transcript of MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit...

Page 1: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 2: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 3: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 4: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 5: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 6: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 7: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 8: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

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・Subcode output・CD-TEXT data output・Serial audio data output

・Subcode output clock input ・CD-TEXT data read clock input 3・L or R discrimination signal output (External output mode) H: L-ch audio data L: R-ch audio data

・Frame sync signal output fCLDCK=7.35 kHz (Normal-speed playback)

・CD-TEXT output fDQSY =300 Hz (Normal-speed playback)

・Bit clock output

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Page 9: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 10: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 11: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 12: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 13: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 14: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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6

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7

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   Set 0 to any bit which is indicated by X in the following list of commands with no functional specification assigned to the bit.                    

7-1 (2) List of microcomputer commands 

 (

1

)

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 N

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1 ―

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  ―

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6

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11

6

b

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6

b

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11

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O

F

F 

 

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Reference page

1

4

Mainten

ance/

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Mainten

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iscont

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includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

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ance ty

pe, main

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e type,

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typed,

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tinued

type)

Page 15: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

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d8 bits4 bits4 bits8 bits8 bits―――

1 0

 

 

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Memory system commandExpansion I/O port I/O settingExpansion I/O port output data settingOption setting Option settingTX Q-data input

R

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a

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m

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――

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1001 00001001 00011001 0010

1001 0011

Status 1 reading  (Read data length: 8 bits)Status 2 reading  (Read data length: 8 bits)Remaining enabled data check

(Read data length: 16 bits)Expansion I/O port input data setting       (Read data length: 8 bits)

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Table 7-1-2 (2)

0 1

 

 

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10

 

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10

 

00

 

10

00

 

10

 

00

 

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* STAT output CRC

STAT output RESY

STAT output CLVS         STAT output NTTSTOP

STAT output SQOK

STAT output switching  STAT output BSSEL

STAT output FCLV  STAT output SSTAT

STAT output SUBQ (SQCK sync)

STAT output SUBQ (MCLK sync)

STAT output ZDET (Zero data detection)

STAT output SPEED (Disc rotation speed)

5 4

5

4

5

4

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4

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Page 16: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

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type)

Page 17: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

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Page 18: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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7-1 (3) Initial setting

After clearing NRST, the SENSE signal is set to "H" and the system is in the standby status for the SYS command.After 75-ms continuous standby status for the SYS command, the STANDBY mode starts.If the SYS command is sent during the period of 75-ms continuous standby status for the SYS command, however, the SENSE signal is set to "L" and the STANDBY mode starts immediately.In the STANDBY mode, the system is ready for receiving the DTMS and DTSM commands.

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Page 19: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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Note)

・Use the DTMS command in the STANDBY or PLAY mode.

・If you write data successively, wait at least 25 µs before each data writing so that the microcomputer

finishes DSP processing and becomes ready for writing next data.

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Page 20: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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Note) Perform either in the STANDBY or PLAY mode.

20

Mainten

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Page 21: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 22: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 23: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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tinued

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Page 24: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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Mainten

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typed,

discon

tinued

type)

Page 25: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

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25

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 26: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

・Setting of the traverse filter Configuration   

Z-1

R+

+

+

+D

e

a

d

-

Z

o

n

e

A

m

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o

w

-

b

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o

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o

f

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K=1 - 2 

R= 2 

- 1

4

- 1

0

Traverse filter sampling frequency= 11.02 kHz

・There are three types of dead-zone amps; type A, type B, and type C. They can be selected by setting SET2. The dead-zone width can be specified by setting DED0.

26

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 27: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

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6

A

E

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MN

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B

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C

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m

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s

0

d

B

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g

a

i

n

c

r

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s

s

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q

u

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d

i

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r

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a

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f

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q

u

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n

c

y

)

.

( S

e

t

t

i

n

g

f

o

r

f

o

c

u

s

s

y

s

t

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m

) T

a

b

l

e

7

-

1

-

4

(

5

)

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXX

D70000000011111111

D61111000011110000

D51100110011001100

D41010101010101010

Function (* : Setting at reset)

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXX

XXXXXXXXXXXXXXXXX

D

30000000011111111

D

21111000011110000

D

11100110011001100

D

01010101010101010

(Setting for tracking system) Table 7-1-4 (6)

F

o

c

u

s

g

a

i

n

a

t

t

h

e

d

i

s

t

u

r

b

a

n

c

e

f

r

e

q

u

e

n

c

y

o

f

7

5

0

H

z

A

p

p

r

o

x

.

v

a

l

u

e: -3

.

9

2

d

BA

p

p

r

o

x

.

v

a

l

u

e: -3

.

3

6

d

BA

p

p

r

o

x

.

v

a

l

u

e: -2

.

8

0

d

BA

p

p

r

o

x

.

v

a

l

u

e: -2

.

2

4

d

BA

p

p

r

o

x

.

v

a

l

u

e: -1

.

6

8

d

BA

p

p

r

o

x

.

v

a

l

u

e: -1

.

1

2

d

BA

p

p

r

o

x

.

v

a

l

u

e: -0

.

5

6

d

B* A

p

p

r

o

x

.

v

a

l

u

e: 0

d

BA

p

p

r

o

x

.

v

a

l

u

e: 1

.

0

5

d

BA

p

p

r

o

x

.

v

a

l

u

e: 2

.

1

1

d

BA

p

p

r

o

x

.

v

a

l

u

e: 3

.

1

6

d

BA

p

p

r

o

x

.

v

a

l

u

e: 4

.

2

1

d

BA

p

p

r

o

x

.

v

a

l

u

e: 5

.

2

7

d

BA

p

p

r

o

x

.

v

a

l

u

e: 6

.

3

2

d

BA

p

p

r

o

x

.

v

a

l

u

e: 7

.

3

7

d

BA

p

p

r

o

x

.

v

a

l

u

e: 8

.

4

3

d

B

Tracking gain at the disturbance frequency of 1 kHzApprox. value: -3.92 dBApprox. value: -3.36 dBApprox. value: -2.80 dBApprox. value: -2.24 dBApprox. value: -1.68 dBApprox. value: -1.12 dBApprox. value: -0.56 dB

* Approx. value: 0 dBApprox. value: 1.05 dBApprox. value: 2.11 dBApprox. value: 3.16 dBApprox. value: 4.21 dBApprox. value: 5.27 dBApprox. value: 6.32 dBApprox. value: 7.37 dBApprox. value: 8.43 dB

D

a

t

a

(

D

7

t

o

D

0

) C

o

m

m

a

n

d

(

H

E

X

)

1

0 F2

F

u

n

c

t

i

o

n

(* :

S

e

t

t

i

n

g

a

t

r

e

s

e

t

)D

a

t

a

(

D

7

t

o

D

0

) Command (HEX)

1

0 F2

A

d

d

r

e

s

s

(

H

E

X

)

(

A

7

t

o

A

0

)

A

d

d

r

e

s

s

(

H

E

X

)

(

A

7

t

o

A

0

)

27

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 28: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

XXXXXXXXX

XXXXXXXXX

D

70011

XXXXXXXXX

XXXXXXXXX

D

60101

XXXXXXXXX

D

500001111

XXXXX

XXXXXXXXX

D

400110011

XXXXX

XXXXXXXXX

D

301010101

XXXXX

D

200001111

XXXXXXXXX

XXXXX

D

100110011

XXXXXXXXX

XXXXX

D

001010101

XXXXXXXXX

XXXXX

Setting of the focus gain-up amount at vibrationScale factor :× 1.0 (0 dB)Scale factor :× 1.125 (+1.0 dB)Scale factor :× 1.25 (+1.9 dB)Scale factor :× 1.375 (+2.8 dB)

*Scale factor :× 1.5 (+3.5 dB)Scale factor :× 1.625 (+4.2 dB)Scale factor :× 1.75 (+4.9 dB)Scale factor :× 2.0 (+6.0 dB)

Setting of the tracking gain-up amount at vibrationScale factor :× 1.0 (0 dB)Scale factor :× 1.125 (+1.0 dB)Scale factor :× 1.25 (+1.9 dB)Scale factor :× 1.375 (+2.8 dB)Scale factor :× 1.5 (+3.5 dB)Scale factor :× 1.625 (+4.2 dB)Scale factor :× 1.75 (+4.9 dB)

*Scale factor :× 2.0 (+6.0 dB)

Setting of the gain-up time at vibrationTime : 23.2 msTime : 46.4 msTime : 92.9 ms

*Time :185.8 ms

T

a

b

l

e

7

-

1

-

4

(

7

)

Note) The gain-up amount set by VSET is valid only when FC2 or FR2 for the focus system or TC2 or TR2 for the tracking system is written after VSET setting.

(No operation is performed to set servo parameters in the anti-vibration mode only by VSET setting.)

F

u

n

c

t

i

o

n

(* :

S

e

t

t

i

n

g

a

t

r

e

s

e

t

)D

a

t

a

(

D

7

t

o

D

0

)Command (HEX)

(B7 to B0)

11

F

2

A

d

d

r

e

s

s

(

H

E

X

)

(

A

7

t

o

A

0

)

( D

)

S

e

t

t

i

n

g

f

o

r

a

n

t

i

-

v

i

b

r

a

t

i

o

n

(

V

S

E

T

)

T

h

e

g

a

i

n

-

u

p

a

m

o

u

n

t

a

n

d

g

a

i

n

-

u

p

t

i

m

e

c

a

n

b

e

s

e

t

w

h

e

n

V

D

E

T

i

s

s

e

t

t

o

"

H

.

"

(

V

D

E

T

c

a

n

b

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m

o

n

i

t

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r

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d

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g

h

t

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e

E

X

T

1

p

i

n

.

R

e

f

e

r

t

o

7

-

1

(

5

)

(

I

)

f

o

r

d

e

t

a

i

l

s

.

)

28

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 29: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

   T

h

e

g

a

i

n

v

a

l

u

e

s

c

a

n

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v

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r

w

r

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n

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s

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e

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.

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a

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w

r

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d

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a

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e

F

C

2

,

F

R

2

,

T

C

2

,

o

r

T

R

2

.

D

7

D

6

D

5

D

4 D

3

D

2

D

1

D

0 

 

 2

D

D

7

D

6

D

5

D

4 D

3

D

2

D

1

D

0 

 

 2

E

D

7

D

6

D

5

D

4 D

3

D

2

D

1

D

0 

 

 3

5

D

7

D

6

D

5

D

4 D

3

D

2

D

1

D

0 

 

 3

6

F2

D

a

t

a

(

D

7

t

o

D

0

)A

d

d

r

e

s

s

(

H

E

X

)

(

A

7

t

o

A

0

)

C

o

m

m

a

n

d(

H

E

X

)(

B

7

t

o

B

0

)F

u

n

c

t

i

o

nSetting at reset

F

o

c

u

s

g

a

i

n

c

o

n

s

t

a

n

t

a

t

v

i

b

r

a

t

i

o

n

(

F

G

2

)

2

0

2

(

8

-

b

i

t

m

a

n

t

i

s

s

a

) 

 

(

1

t

o

2

5

5

)F

o

c

u

s

g

a

i

n

c

o

n

s

t

a

n

t

a

t

v

i

b

r

a

t

i

o

n

(

F

E

X

P

2

)

2 

(

8

-

b

i

t

e

x

p

o

n

e

n

t

) 

 (

1

t

o

7

)

(

F

o

c

u

s

g

a

i

n

c

o

n

s

t

a

n

t

=

m

a

n

t

i

s

s

a

/

28

-

F

E

X

P

2)T

r

a

c

k

i

n

g

g

a

i

n

c

o

n

s

t

a

n

t

a

t

v

i

b

r

a

t

i

o

n

(

T

G

2

)

1

5

0

(

8

-

b

i

t

m

a

n

t

i

s

s

a

) 

 

(

1

t

o

2

5

5

)T

r

a

c

k

i

n

g

g

a

i

n

c

o

n

s

t

a

n

t

a

t

v

i

b

r

a

t

i

o

n

(

T

E

X

P

2

)

1

(

8

-

b

i

t

e

x

p

o

n

e

n

t

) 

 (

1

t

o

7

)

(

T

r

a

c

k

i

n

g

g

a

i

n

c

o

n

s

t

a

n

t

=

m

a

n

t

i

s

s

a

/

28

-

T

E

X

P

2)

T

a

b

l

e

7

-

1

-

4

(

8

)

29

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 30: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

TVD output

Example of the TVD intermittent drive is as follows.

S

m

o

o

t

h

i

n

g

O

F

F

S

m

o

o

t

h

i

n

g

O

N

1

.

4

5

m

s 1

.

4

5

m

s 1

.

4

5

m

s 1.45 ms

TVD

TVD

Setting of forced brake operation time  OFF  ON (5.8 ms) ON (11.6 ms)* ON (23.2 ms)

Setting of convergence gain during tracking balance adjustment

×1/8192 * ×1/4096     ×1/2048

×1/1024       

Tracking balance adjustment output*Conventional method  Inverted polarity

TVD output smoothing  OFF * ON

( E

)

S

y

s

t

e

m

s

e

t

t

i

n

g

s

 (

E

)

-

1

SE

T

0

s

e

t

t

i

n

g 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  T

a

b

l

e

7

-

1

-

4

(

9

)

XXXX

XXXX

XX

D

701

XXXX

XXXX

D

601

XX

XXXX

D

50011

XX

XX

XXXX

D40101

XX

XX

D

30011

XXXX

XX

XX

D

20101

XXXX

XX

XX

XXXX

XXXX

XX

XX

1111

1111

11

11

12 F

2

Function (* : Setting at reset)Data (D7 to D0)

C

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)Address (HEX)

(A7 to A0)

XXXX

XX

XX

XX

XX

D

101

11

S

e

t

t

i

n

g

t

h

e

n

u

m

b

e

r

o

f

F

o

l

o

o

p

f

i

l

t

e

r

d

e

l

a

y

s

t

a

g

e

s*

2

n

d

-

o

r

d

e

r

(

Z-

2)

1

s

t

-

o

r

d

e

r

(

Z-

1)

30

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 31: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

D

0

X X X X  

X X X 0 X X X X  

X X X 1

D

1X X X X  

X X 0

X X X X  

X X 1

D

2X X X X  

X 0

X X X X X X  

X 1

X X

D

4X X X

0  

X X X X X X X

1  

X X X X

D

5X X 0

X  

X X X X X X 1

X  

X X X X

D

6

D

3X 0

X X  

X X X X 0

X X  

X X X X 1

X X  

X X X X 1

X X  

X X X

D

70

X X X  

X X X X 1

X X X  

X X X X

TVD output at the time of kick pulse output in the traverse stop state

  TVD output *No TVD output

Pull-in method when turning focus on from off Conventional method  *High-speed pull-in

High-speed kickback ON/OFF Note) *ON

OFF

Focus offset adjustment method With vibration *Without vibration

Focus offset adjustment method +direction (Same as MN66271) *-direction

Wait time after TCNT * 50 ms 100 ms 0 ms 10 ms

DAC output limiter(FABC, TABC) OFF

*ON

F

21

3

(

E

)

-

2 S

E

T

1

s

e

t

t

i

n

g 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 T

a

b

l

e

7

-

1

-

4

(

1

0

)

F

u

n

c

t

i

o

n

(* :

S

e

t

t

i

n

g

a

t

r

e

s

e

t

)D

a

t

a

(

D

7

t

o

D

0

)Command (HEX)

(B7 to B0)A

d

d

r

e

s

s

(

H

E

X

)

(

A

7

t

o

A

0

)

Note) It is recommended to turn off the high-speed kickback function while the anti-shock memory control function is in use.

3

1

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

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tinued

type)

Page 32: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 33: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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Page 34: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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* Sampling frequency for filter arithmetic operation: 11.02 kHz

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(

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3

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3

1

5

5

3

4

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ance/

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includ

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owing

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tinued

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Page 35: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

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6

A

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6

2

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5

T

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a

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D

0

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A

d

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s

(

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E

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0

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d

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E

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t

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B

0

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Table 7-1-4 (14)

Setting at reset

230

3

5

Mainten

ance/

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tinued

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ance/D

iscont

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includ

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le stag

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tinued

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Page 36: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

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6

A

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MN

6

6

2

7

8

5

T

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Page 37: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

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t

a

i

n

8

0

h

a

d

d

r

e

s

s

.

 

 

 

 

 

 

X X X X  X X X X 81 F2   

X X X X  X X X X 80   

Focus / tracking forced gain-up setting(Data is disabled.)

Focus / tracking normal gain (Data is disabled.)

N

o

t

e

) ・T

h

e

s

t

a

t

u

s

o

f

t

h

e

V

D

E

T

c

a

n

b

e

m

o

n

i

t

o

r

e

d

t

h

r

o

u

g

h

t

h

e

E

X

T

1

p

i

n

.

F

o

r

d

e

t

a

i

l

s

,

r

e

f

e

r

t

o

7

-

1

(

5

)

(

I

)

.・S

e

n

d

i

n

g

a

f

i

n

e

g

a

i

n

a

d

j

u

s

t

m

e

n

t

c

o

m

m

a

n

d

r

e

s

e

t

s

t

h

e

g

a

i

n

t

o

t

h

e

n

o

r

m

a

l

v

a

l

u

e

.

FunctionD

a

t

a

(

D

7

t

o

D

0

)C

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

Address(HEX)

(A7 to A0)

T

a

b

l

e

7

-

1

-

4

(

1

6

)

(E)-8 Software reset

   Accessing the data in AAh address initializes servo processing. (DSP processing starts from the top address.)               

X X X X  

X X X X

 

 

A

A

F

2 S

o

f

t

w

a

r

e

r

e

s

e

t

(

D

a

t

a

i

s

d

i

s

a

b

l

e

d

.

)

F

u

n

c

t

i

o

nD

a

t

a

(

D

7

t

o

D

0

)C

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

Address(HEX)

(A7 to A0)

N

o

t

e

)

O

n

l

y

t

h

e

d

i

g

i

t

a

l

s

e

r

v

o

s

e

c

t

i

o

n

i

s

r

e

s

e

t

i

n

t

h

e

s

o

f

t

w

a

r

e

r

e

s

e

t

o

p

e

r

a

t

i

o

n

.

Table 7-1-4 (17)

3

7

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 38: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

( F

) S

e

t

t

i

n

g

s

f

o

r

o

p

t

i

c

a

l

s

e

r

v

o

s

y

s

t

e

m

  (

F

)

-

1 F

o

c

u

s

s

e

a

r

c

h

s

e

t

t

i

n

g 

 

 

 

 

 

 

 

 

 

 

 

 

T

a

b

l

e

7

-

1

-

4

(

1

8

)

Focus search amplitude (CRAM2) setting 96  8-bit data (p-p)  (40 to 127)

Note) In focus search/disc detection direction setting, a value of SD will change automatically according to execution

of a focus search/disc detection. Consequently, the values written by initial setting and DTMS may have

changed when they are read out with DTSM. If you want to perform a focus search/disc detection from the

same direction every time, it is necessary to set with DTMS every time before the focus search/disc detection.

(Set D0 of SD only.) Check the value of SD with DTSM in the writing operation of SD, and confirm that only

the value of set bit of D0 has changed.

Note) There will be no focus pull-in operation during the first excitation period (between the first peak and second peak of triangular FOD output) of the IC in focus search operation right after the system starts. The teaching of the maximum and minimum values (FMAX and FMIN) of the FE signal will be, however, conducted. The focus will be pulled in when the S-shape signal is detected after the first excitation period.Once the focus is pulled in, the servo DSP automatically sets SD D2 to 1. Then the focus will be pulled in when the S-curve signal is detected after the first peak of excitation.After offset and focus balance adjustments, SD D2 will be automatically set to 0 and the teaching of FMAX

and FMIN will be conducted again.

FunctionA

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)Command (HEX)

(B7 to B0)Setting at reset

F

218

19

Max./Min. FE value teaching during focus search *ON OFF

Data (D7 to D0)

0

XX

XX

D6

XX

XX

D

5

XX

XX

D

4

XX

XX

D

3

XX

XX

D

2

XX

D

201

D

1

XX

XX

D

0

D

001

XX

  *FOD decrement

FOD increment

F

o

c

u

s

s

e

a

r

c

h

/

d

i

s

c

d

e

t

e

c

t

i

o

n

d

i

r

e

c

t

i

o

n

(

S

D

)  

0

s

e

t

t

i

n

g

3

8

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 39: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

0 D6 D

5 D

4 D

3 D

2 D

1 D

0

FunctionCommand (HEX)(B7 to B0)

Settingat reset

F

21C Fail-safe value clip level  36 8-bit data (0 to 127)

Low-band component of drive output in the tracking brake mode is clipped at the specified value.

(F)-2 Setting of tracking servo fail-safe value (CRAM3)          Table 7-1-4 (19)

0 D6 D

5 D

4 D

3 D

2 D

1 D

0

F

u

n

c

t

i

o

nCommand (HEX)(B7 to B0)

F21

D

( F

)

-

3 S

e

t

t

i

n

g

o

f

d

i

s

t

u

r

b

a

n

c

e

a

m

p

l

i

t

u

d

e

(

C

R

A

M

4

)

i

n

t

r

a

c

k

i

n

g

b

a

l

a

n

c

e

a

d

j

u

s

t

m

e

n

t

m

o

d

e 

 

 

 T

a

b

l

e

7

-

1

-

4

(

2

0

)

Disturbance amplitude (one side) 36  8-bit data   (0 to 127)

        Amplitude of the disturbance waves injected in the tracking balance adjustment mode is set. Actual disturbance amplitude is 1/8×CRAM4.

A

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)

A

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)

D

a

t

a

(

D

7

t

o

D

0

)

D

a

t

a

(

D

7

t

o

D

0

)Settingat reset

3

9

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 40: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

F

u

n

c

t

i

o

nC

o

m

m

a

n

d

(

H

E

X

)

(

B

7

t

o

B

0

)Settingat reset

F

21A

・T

E

c

y

c

l

e

i

n

t

h

e

s

p

e

e

d

c

o

n

t

r

o

l

m

o

d

e

i

s

d

e

t

e

r

m

i

n

e

d

b

y

t

h

e

K

I

C

K

s

p

e

e

d

s

e

t

t

i

n

g

.

K

S

(

D

3

t

o

D

0

)×TS

TE

KICK speed (KS) setting  6  4-bit data   (6 to 15)

         KICK brake timing (OFDE) setting  0 4-bit data   (0 to 15)

        

( F

)

-

4 K

I

C

K

s

e

t

t

i

n

g 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  T

a

b

l

e

7

-

1

-

4

(

2

1

)

D

7

D

6

D5

D

4

D

3

D

2

D

1

D

0

・KICK brake output timing delay time is set in the KICK brake timing setting.

 (1 count=TS delay) Setting value=0: No delay

O

F

T

T

E

K

I

C

K

Delay

Brake

1/4 track OFT

TE

KICK

① When OFT is turned to "L" before reaching a position of 1/4 track

② When OFT is turned to "L" after passing the position of 1/4 track

Delay

Brake

A

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)

TS

:

1

1

.

3

m

s

D

a

t

a

(

D

7

t

o

D

0

)

4

0

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 41: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

( F

)

-

5 T

r

a

v

e

r

s

e

d

r

i

v

e

c

o

n

s

t

a

n

t

i

n

t

r

a

c

k

i

n

g

b

r

a

k

e

(

T

V

G

) 

 

 

 

 

 

T

a

b

l

e

7

-

1

-

4

(

2

2

)

Traverse drive constant TVG (1 to 15) 

Only in the tracking brake, traverse will be driven with the traverse error multiplied by the specified constant.

F21

BX X X X D

3 D

2 D

1 D

0

( F

)

-

6 T

r

a

v

e

r

s

e

d

r

i

v

e

d

e

a

d

z

o

n

e

s

e

t

t

i

n

g

(

D

E

D

0

)

 F

2

0 D6 D

5 D

4 D

3 D

2 D

1 D

0 Traverse drive dead zone setting(one side)

DED0 (0 to 127)

1F 1 1

2

(F)-7 TE noise rejection width setting at track count (SETKC)

0 D6 D

5 D

4 D

3 D

2 D

1 D

0 TE noise rejection width setting at track count

SETKC (0 to 127)

49 3

※ When the TE slope is inverted and reaches the level of the SETKC, it is regarded that the TE slope has

actually changed.

Function

 F

2

T

a

b

l

e

7

-

1

-

4

(

2

3

)

T

a

b

l

e

7

-

1

-

4

(

2

4

)

Address (HEX)

(A7 to A0)

FunctionAddress (HEX)

(A7 to A0)

Command (HEX)

(B7 to B0)

C

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

S

E

T

K

C

TEIgnored

S

E

T

K

C

F

u

n

c

t

i

o

nA

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)

C

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

1 5

D

a

t

a

(

D

7

t

o

D

0

)

D

a

t

a

(

D

7

t

o

D

0

)

Data (D7 to D0)

Settingat reset

S

e

t

t

i

n

ga

t

r

e

s

e

t

Settingat reset

4

1

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 42: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

( F

)

-

8 K

I

C

K

p

u

l

s

e

w

i

d

t

h

s

e

t

t

i

n

g

(

K

C

C

N

T

) 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 T

a

b

l

e

7

-

1

-

4

(

2

5

)

T

E

KICK(TRD)

Inverted pulse width

TE

KICK(TRD)

I n

i

t

i

a

l

a

c

c

e

l

e

r

a

t

i

n

g

t

i

m

e

F

24

BX X X X

X X X X

D

7 D6 D

5 D

4

D

3 D

2 D

1 D

0

B

r

a

k

e

Inverted pulse width during servo pull-in 1 operation in KICK operation. (Set value×TS+TS/2) µs

KICK pulse initial accelerating time (0 to 15) 9 (Set value×TS) µs 

KICK pulse level setting KICK (0 to 127)

2

2

(F)-9 KICK pulse level setting (KICK)

780 D

6 D

5 D

4 D

3 D

2 D

1 D

0

Traverse output gain setting TRV (0 to 127)

6

5

( F

)

-

1

0 T

r

a

v

e

r

s

e

o

u

t

p

u

t

g

a

i

n

s

e

t

t

i

n

g

(

T

R

V

)

7

90 D

6 D

5 D

4 D

3 D

2 D

1 D

0

F

2

FunctionC

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

F

2

T

a

b

l

e

7

-

1

-

4

(

2

6

)

T

a

b

l

e

7

-

1

-

4

(

2

7

)

FunctionC

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

A

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)

Address (HEX)

(A7 to A0)

TS

:

1

1

.

3

µs

FunctionC

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

A

d

d

r

e

s

s

(

H

E

X

)(

A

7

t

o

A

0

)Data

(D7 to D0)

Data (D7 to D0)

Data (D7 to D0)

S

e

t

t

i

n

ga

t

r

e

s

e

t

S

e

t

t

i

n

ga

t

r

e

s

e

t

S

e

t

t

i

n

ga

t

r

e

s

e

t

4

2

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 43: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

T

h

e

l

i

m

i

t

s

o

f

a

d

j

u

s

t

m

e

n

t

v

a

l

u

e

s

c

a

n

b

e

s

e

t

a

r

b

i

t

r

a

r

i

l

y

i

n

t

h

e

r

a

n

g

e

o

f

1

/

28

t

o

2

5

5

/

2

(

o

r

-4

8

d

B

t

o

+4

2

d

B

)

.

I

n

o

r

d

e

r

t

o

e

n

s

u

r

e

a

u

t

o

m

a

t

i

c

g

a

i

n

c

o

n

v

e

r

g

e

n

c

e

w

i

t

h

i

n

a

l

i

m

i

t

e

d

,

n

a

r

r

o

w

a

d

j

u

s

t

m

e

n

t

r

a

n

g

e

t

o

p

r

e

v

e

n

t

e

x

c

e

s

s

i

v

e

g

a

i

n

c

h

a

n

g

e

,

w

h

i

c

h

h

a

d

d

i

f

f

i

c

u

l

t

y

i

n

c

o

n

v

e

r

g

e

n

c

e

c

o

n

t

r

o

l

,

h

o

w

e

v

e

r

,

m

a

k

e

s

u

r

e

t

h

a

t

t

h

e

m

a

x

i

m

u

m

a

u

t

o

m

a

t

i

c

a

d

j

u

s

t

m

e

n

t

r

a

n

g

e

i

s

±

9

d

B

o

n

t

h

e

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Tracking gain upper limitGLT1 (mantissa) (128 to 255)GLT2 (exponent) (0 to 7)

Upper limit: GLT1/28-GLT2

Tracking gain lower limitGLT3 (mantissa) (128 to 255)GLT4 (exponent) (0 to 7)

Lower limit: GLT3/28-GLT4

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nCommand

(HEX)(B7 to B0)

212

1

0

6

F2 Focus gain upper limitGLF1 (mantissa) (128 to 255)GLF2 (exponent) (0 to 7)

Upper limit: GLF1/28-GLF2

Focus gain lower limitGLF3 (mantissa) (128 to 255)GLF4 (exponent) (0 to 7)

Lower limit: GLF3/28-GLF4

1

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(HEX)(B7 to B0)

Address (HEX)

(A7 to A0)

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(D7 to D0)

Data (D7 to D0)

Data (D7 to D0)

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le stag

e.

(planed

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ance ty

pe, main

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e type,

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tinued

typed,

discon

tinued

type)

Page 44: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

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5

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6

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Kick-count setting (other than 0)

Track-count setting

F

3

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nCommand (HEX)

(B7 to B0)

TE sampling frequency in track counting is 176.4 kHz. Care must be taken so that the maximum TE frequency in track counting does not exceed one fourth of the sampling frequency.

D

a

t

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(

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Mainten

ance/

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le stag

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mainten

ance ty

pe, main

tenanc

e type,

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discon

tinued

typed,

discon

tinued

type)

Page 45: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

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7 D

6 D

5 D4 D

3 D

2

(H)-3 Spindle fine adjustment gain setting (SPG0)             Table 7-1-4 (34)

D

1 D

0 2F 22

Set the above value after setting the spindle gain with the 45h command.

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a

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(

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Function

Data (D7 to D0)  Address (HEX) Command (HEX)             (A7 to A0)   (B7 to B0)                  

Function

Data (D7 to D0)   Address (HEX) Command (HEX)             (A7 to A0)   (B7 to B0)     

Function

F2

F

2

( H

)

-

1

S

e

t

t

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g

o

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s

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127

Setting at reset

0

Setting at reset

4

5

Mainten

ance/

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four P

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le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 46: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

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Page 47: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 48: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Page 49: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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FBAL1E,FBAL2E

TBAL1E,TBAL2E

MCFSEL

XXXX

XXXX

XX

XXXX

XXXX

01

XXXX

XXXX

XX

0000

0000

00

0000

0000

00

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XX

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0101

XX

0101

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4

9

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 50: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

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DSEL

QSEL

OVERDRV

SVPC(2:0)

VCOE

CPOFF

XX

XX

XX

XXXXXXXX

XX

XX

XX

XX

XX

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XX

XX

XX

XX

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XX

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01010101

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01

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DSL's DO processing*Enabled Disabled

Spindle's DO processing*Enabled Disabled

PLL's DO processing*Enabled Disabled

DO with faults processing*Enabled Disabled

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

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4AXX

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XX

Note 4) If the anti-shock memory controller is turned on, maximum 2.25x-speed playback in decompression mode and maximum 3x-speed playback in compression mode are guaranteed with the jitter-free function turned on.

SymbolD

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t

a

(

D

1

5

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o

D

0

)C

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(

G

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7

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0

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

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includ

es foll

owing

four P

roduct

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le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 51: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

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4

4B

SymbolD

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t

a

(

D

1

5

t

o

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0

)Command

(HEX) (B7 to B0)

Function (*: Setting at reset)

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XX

XX

XX

XX

XX

XX

0011

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XX

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XX

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0101

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5

1

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 52: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

( I

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a

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7

-

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5

(

9

)

(J) DSL unbalance compensation control                          Table 7-1-5 (10)

C

D

-

T

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X

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p

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2

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2 

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.

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

XX

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XX

XX

XX

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4

CXX

XX

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XX

XX

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01

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SymbolD

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t

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4D

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a

t

a

(

D

1

5

t

o

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0

)Command

(HEX) (B7 to B0)

Function (*: Setting at reset)

EFM or SRF selection*EFM SRF

Charge pump current source control*Shut off × 1 × 1/2 × 3/2

Compensation value counter operation control*Previous value kept on hold Compensation value taken in

5

2

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 53: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

( K

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Note) DMUTE,SUBQ,SQCK→ RDATA,LRCK,BCLK

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FLAG0 output fixed*Disabled Enabled

Note) FLAG0 is always output from FLAG pin.

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Page 54: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

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STAT pin output selection*   : CRC   : RESY   : CLVS   : NTTSTOP   : SQOK   : BSSEL   : FCLV   : SUBQ (SQCK sync) / TXTDAT   : SUBQ (MCLK sync) / TXTDAT   : ZDET (Zero data detection)

STAT pin output setting*STAT pin output:   0. FLAG6     0. SENSE   0. NFLOCK   0. NTLOCK  STAT pin output mode selection by MCLK (excluding the setting of SENSE(01))   1. FLAG6   2. SENSE   3. NFLOCK   4. NTLOCK   5. SQOK   6. CRC   7. CLVS   8. NTTSTOP

Clearing FLAG6 output from STAT pin   *Disabled    Enabled (Reset of FLAG6)   

Disc rotation speed data output from STAT pin   (8-bit data)

5

4

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 55: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

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Expansion I/O Port EXT0 I/O setting * Input                 Output

Expansion I/O Port EXT1 I/O setting * Input                  Output

Expansion I/O Port EXT2 I/O setting * Input                  Output

XX

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EXT0ST

EXT1ST

EXT2ST

8

1

* Memory system stop Memory system run

* Q-data disabled Q-data enabled

* Comparison connection aborted Direct connection 2-pair comparison connection 3-pair comparison connection

* Normal operation Read address reset

* Decoding aborted Decoding executed

* Normal operation Write address reset

* Encoding aborted Encoding executed

S

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7

t

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5

5

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

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e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 56: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

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(D) Option setting                       Table 7-1-6 (4)

* Decompression mode 4-bit compression mode

* 16M DRAM not used 16M DRAM used (NCAS1 used as A10)

* One DRAM used Two DRAMs used (NCAS of unused RAM is fixed at

high level)

* 1M DRAM used 4M DRAM used

* No window discrimination Window discrimination 98±4 CLDCK window Window discrimination 98±8 CLDCK window Window discrimination 98±28 CLDCK window

* Interpolated comparison Comparison without interpolation

* 16-bit comparison Upper 12-bit comparison

Parameter reset at start of encoding during direct connection* No

Yes

XX

XX

XX

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01

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XX

XX

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XX

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1111

11

11

11

CMOD

RSEL1

RSEL0

WSEL

C2SEL

CMPSEL

8

2

8

5

8

6

S

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b

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(

D

7

t

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0

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(HEX) (B7 to B0)

Function (*: Setting at reset)

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Mainten

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roduct

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le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 57: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

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6

A

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6

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Q code input for TX8

7 M

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(80 bits)

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・・・・・・・Q0 Q1 Q2 Q7

7 Q7

8 Q7

9

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16 clocks 16 clocks

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  ・

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・  ・・・  

・  

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-  -

-

-  -

-

-0 0 Q0 Q1 Q79 Q80 Q81 Q95 0 0Sub code

Sync word Input data C

R

C

d

a

t

a

(

1

6

b

i

t

s

)

CRC data is generated from the arithmetic operation of input data and added.

D

a

t

a

i

n

p

u

t

A

BLKCK

Output data A B C C

a b c

I

f

n

o

Q

c

o

d

e

i

s

i

n

p

u

t

,

t

h

e

p

r

e

v

i

o

u

s

v

a

l

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e

w

i

l

l

b

e

k

e

p

t

o

n

h

o

l

d

a

n

d

b

i

t

U

w

i

l

l

b

e

o

u

t

p

u

t

.

A

t

t

h

a

t

t

i

m

e

,

C

R

C

d

a

t

a

i

s

a

d

d

e

d

w

i

t

h

d

i

s

a

b

l

i

n

g

d

a

t

a

.

N

o

t

e

2

)

・I

n

t

e

r

r

u

p

t

i

o

n

i

s

n

o

t

a

l

l

o

w

e

d

w

h

i

l

e

t

h

e

Q

c

o

d

e

i

s

i

n

p

u

t

,

o

t

h

e

r

w

i

s

e

t

h

e

w

r

o

n

g

b

i

t

U

w

i

l

l

b

e

o

u

t

p

u

t

.

・T

h

e

Q

c

o

d

e

c

a

n

n

o

t

b

e

i

n

p

u

t

i

n

t

o

a

s

i

n

g

l

e

b

l

o

c

k

m

o

r

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a

n

o

n

c

e

,

o

t

h

e

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w

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s

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e

w

r

o

n

g

b

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t

U

w

i

l

l

b

e

o

u

t

p

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t

.

C

o

m

m

a

n

d(

H

E

X

)(

B

7

t

o

B

0

)D

a

t

a Symbol F

u

n

c

t

i

o

n

Output timing

16 clocks

S

u

b

c

o

d

eS

y

n

c

w

o

r

d

I n

t

e

r

n

a

l

b

l

o

c

k

s

y

n

c

s

i

g

n

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l

Note1) The internal block sync signal is a synchronized with a subcode sync word.

5

7

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 58: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

I

n

d

e

f

i

n

i

t

e

 

S

0 

S

1 

S

2 

S

3

S

4 

S

5 

S

6 

 

S

7

(A) Status command                     Table 7-1-6 (6)

L: FLAG6I input normalH: FLAG6I input abnormal

L: NormalH: Write overflow

L: NormalH: During comparison connection

[ 2

]

D

a

t

a

r

e

a

d

FLAG6

MSOVF

DCOMP

MSEMP

OVFL

L: NormalH: No enabled data

L: NormalH: Write overflow

F

i

g

u

r

e

7

-

1

-

6

T

i

m

i

n

g

c

h

a

r

t

f

o

r

r

e

a

d

i

n

g

d

a

t

a

Min. 25 µs

M

C

L

K

M

L

D

R

e

a

d

c

o

m

m

a

n

d

S

T

A

T

p

i

n

S

0

S

1

S

4

S

0

S

1

M

D

A

T

A

FunctionCommand

(HEX)(B7 to B0)

S

y

m

b

o

lOutput bit

9

0

91

5

8

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 59: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

( B

)

R

e

m

a

i

n

i

n

g

e

n

a

b

l

e

d

d

a

t

a 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

T

a

b

l

e

7

-

1

-

6

(

7

) 

H: 8M bits

H: 4M bits

H: 2M bits

H: 1M bits

H: 512K bits

H: 256K bits

H: 128K bits

H: 64K bits

H: 32K bits

H: 16K bits

H: 8K bits

H: 4K bits

H: 2K bits

H: 1K bits

H: 512 bits

H: 256 bits

S0

S1

S2

S3

S4

S5

S6

S7

S8

S9

S10

S11

S12

S13

S14

S15

FunctionC

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

)

9

2

O

u

t

p

u

t

b

i

t

(C) Expansion I/O port                   Table 7-1-6 (8)

E

x

p

a

n

s

i

o

n

I

/

O

p

o

r

t E

X

T

2

i

n

p

u

t

d

a

t

a

E

x

p

a

n

s

i

o

n

I

/

O

p

o

r

t E

X

T

1

i

n

p

u

t

d

a

t

a

E

x

p

a

n

s

i

o

n

I

/

O

p

o

r

t E

X

T

0

i

n

p

u

t

d

a

t

a

E

X

T

2

R

D

E

X

T

1

R

D

E

X

T

0

R

D

S

5

S

6

S

7

FunctionSymbol

9

3

Output bitCommand

(HEX)(B7 to B0)

5

9

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 60: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

7

-

1

(

7

)

A

u

t

o

m

a

t

i

c

a

d

j

u

s

t

m

e

n

t

F

o

l

l

o

w

i

n

g

i

s

a

l

i

s

t

o

f

a

u

t

o

m

a

t

i

c

a

d

j

u

s

t

m

e

n

t

.

T

a

b

l

e

7

-

1

-

7

Averages and corrects the focus error values and tracking error values as offset when the laser is turned on or off.

Inputs the disturbance into the focus servo loop, and makes corrections so that the envelope ripple for the 3T component of the RF signal in the positive and negative parts of the FE signal should be balanced. The output pin for corrections is FBAL.

The average tracking error value without the tracking servo is used as a balancing value to make corrections. The output pin for corrections is TBAL.

Focus search is performed at approx. 5.4 Hz or 1.3 Hz, and the disturbance input amount for the fine AGC is determined using focus error S-curve p-p value. The gain will be unchanged.

The p-p value of the tracking error without the tracking servo determines the disturbance input amount for the fine AGC. The gain will be unchanged.

Inputs the disturbance into the focus servo loop, and adjusts the gain crossover to the frequency set by the microcomputer command.

Inputs the disturbance into the tracking servo loop, and adjusts the gain crossover to the frequency set by the microcomputer command.

O

f

f

s

e

tA

O

C

1

(

N

o

t

e

)

F

ob

a

l

a

n

c

eA

B

C

1

T

rb

a

l

a

n

c

eA

B

C

2

F

9

F

7

F

B

F

C

F

D

F

E

F

F

FWD/REVenabled

STOP

STOP

FWD/REVenabled

STOP

STOP

STOP

50 msto

140 ms

Within 0.5 s

Within1 s

Setbetween190 ms

and 780 ms

Within 0.5 s

Within 0.5 s 

C

o

m

m

a

n

d

(

H

E

X

)(

B

7

t

o

B

0

) Description T

r

a

v

e

r

s

eo

p

e

r

a

t

i

o

nT

i

m

e

r

e

q

u

i

r

e

d

Forough gainAGC1

TrroughgainAGC2

FofinegainFAGC

Tr finegainTAGC

Setbetween135 ms

and 350 ms

N

o

t

e

)

D

o

n

o

t

u

s

e

F

A

h

,

a

c

o

n

v

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n

t

i

o

n

a

l

A

O

C

2

c

o

m

m

a

n

d

.

6

0

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 61: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

7

-

2

I

n

p

u

t

t

i

m

i

n

g

7

-

2

(

1

)

S

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1

Mainten

ance/

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tinued

Mainten

ance/D

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inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 62: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

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5

T

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C

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e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 63: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

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g

t

h

e

f

o

l

l

o

w

i

n

g

c

o

m

m

a

n

d

,

t

h

e

B

C

L

K

s

i

g

n

a

l

,

L

R

C

K

s

i

g

n

a

l

,

a

n

d

S

R

D

A

T

A

s

i

g

n

a

l

w

i

l

l

b

e

o

u

t

p

u

t

f

r

o

m

p

i

n

s

6

5

,

6

6

,

a

n

d

6

7

r

e

s

p

e

c

t

i

v

e

l

y

.

T

a

b

l

e

7

-

3

-

1

XXX

   

 

 

 

 D

a

t

a

(

D

1

5

t

o

D

0

)

4EX MPEGIF, IOSTOP

Command(HEX)

(B7 to B0)

X 1XX XXXX XXX0

N

o

t

e

)

X

c

a

n

b

e

a

n

y

v

a

l

u

e.

B

.

S

e

r

i

a

l

d

a

t

a

o

u

t

p

u

t

m

o

d

e

2

B

y

e

x

e

c

u

t

i

n

g

t

h

e

f

o

l

l

o

w

i

n

g

c

o

m

m

a

n

d

,

t

h

e

S

R

D

A

T

A

s

i

g

n

a

l

,

L

R

C

K

s

i

g

n

a

l

,

a

n

d

B

C

L

K

s

i

g

n

a

l

w

i

l

l

b

e

o

u

t

p

u

t

f

r

o

m

p

i

n

s

7

3

,

7

4

,

a

n

d

7

5

r

e

s

p

e

c

t

i

v

e

l

y

.

Table 7-3-2 (1)

XXX 4CX SROUT2XXXX XXXX XX1X

XXX 4EX IOSTOPXXXX XXXX XXX0

41X

DSPSELX

Symbol

   

 

 

 

 D

a

t

a

(

D

1

5

t

o

D

0

)

Command(HEX)

(B7 to B0)Symbol

Table 7-3-2 (2)

   

 

 

 

 D

a

t

a

(

D

1

5

t

o

D

0

)

Command(HEX)

(B7 to B0)Symbol

C. Serial data output selection

The following command determines whether serial data in serial data output mode 1 or serial data output mode 2 is output with or without attenuation and de-emphasis.

 

 

 

 

 

 D

a

t

a

(

D

1

5

t

o

D

0

)Command

(HEX)(B7 to B0)

Table 7-3-3

With no attenuation or de-emphasisWith attenuation and de-emphasis

N

o

t

e

)

X

c

a

n

b

e

a

n

y

v

a

l

u

e.

Note) X can be any value.

N

o

t

e

)

X

c

a

n

b

e

a

n

y

v

a

l

u

e.

Symbol Function

6

3

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 64: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

S

D

D

0

0

0

2

6

A

E

M

MN

6

6

2

7

8

5

T

B

U

C

T

h

e

f

o

l

l

o

w

i

n

g

t

i

m

i

n

g

c

h

a

r

t

s

h

o

w

s

t

h

e

o

u

t

p

u

t

t

i

m

i

n

g

o

f

s

e

r

i

a

l

d

a

t

a

.

S

e

r

i

a

l

d

a

t

a

o

u

t

p

u

t

m

o

d

e

1

a

n

d

2

a

r

e

t

h

e

s

a

m

e

i

n

t

h

e

o

u

t

p

u

t

t

i

m

i

n

g

o

f

s

e

r

i

a

l

d

a

t

a

.

When the IC is in serial data output mode 1 or 2, the SRDATA signal, LRCK signal, and BCLK

signal will be input into pins 57, 58, and 59 respectively so that IOSTOP bit will be set to 0.

Therefore, handle pins 57, 58, and 59 as input pins in serial data output mode 1 or 2.

The input timing of serial data is the same as the output timing of serial data.

S

R

D

A

T

A

L

R

C

K

B

C

L

K

I n

v

a

l

i

d

14131

2111

0 9 8 7 6 5 4 3 2 1 01

5 141

31

21

11

0 9 8 7 6 5 4 3 2 1 01

5 1

5

L

-

c

h R-ch L-ch

Invalid I n

v

a

l

i

d

D

.

S

e

r

i

a

l

d

a

t

a

o

u

t

p

u

t

t

i

m

i

n

g

7-2 (3) Serial data input

6

4

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 65: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

A. ABSOLUTE MAXIMUM RATINGS

P

a

r

a

m

e

t

e

r Symbol

A

1D

VD

D

1

,

2A

VD

D

1

,

2

U

n

i

t N

o

t

e

-0.3 to +4.6 VS

u

p

p

l

y

v

o

l

t

a

g

eD

VS

S

1

,

2=

0

VA

VS

S

1

,

2=

0

V

A

2 VIDVSS1,2-0.3 to DVDD1,2+0.3AVSS1,2-0.3 to AVDD1,2+0.3

VI n

p

u

t

v

o

l

t

a

g

e

A

3 VO VO

u

t

p

u

t

v

o

l

t

a

g

e

A

4 PD 5

7

0 mWP

o

w

e

r

d

i

s

s

i

p

a

t

i

o

n

A

5 Topr -40 to +85 °COperating ambient temperature

A6 Tstg -55 to +125Storage temperature

R

a

t

i

n

g

D

VS

S

1

,

2=

0

VA

VS

S

1

,

2=

0

V

DVSS1,2=0 VAVSS1,2=0 V

D

VS

S

1

,

2=

0

VA

VS

S

1

,

2=

0

V

DVSS1,2-0.3 to DVDD1,2+0.3AVSS1,2-0.3 to AVDD1,2+0.3

Ta=2

5°C

N

o

t

e

1

) T

h

e

a

b

s

o

l

u

t

e

m

a

x

i

m

u

m

r

a

t

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n

g

s

a

r

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t

h

e

l

i

m

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v

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s

b

e

y

o

n

d

w

h

i

c

h

t

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I

C

m

a

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b

e

b

r

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k

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n

.

T

h

e

y

d

o

n

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t

a

s

s

u

r

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p

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r

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t

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n

s

.

N

o

t

e

2

) E

a

c

h

o

f

D

VS

S

1,

D

VS

S

2,

A

VS

S

1,

a

n

d

A

VS

S

2

p

i

n

s

s

h

o

u

l

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d

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.

N

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3

) E

a

c

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f

D

VD

D

1,

D

VD

D

2,

A

VD

D

1,

a

n

d

A

VD

D

2

p

i

n

s

s

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d

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d

a

t

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a

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.

N

o

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4

) D

VD

D

1,

D

VD

D

2,

A

VD

D

1,

a

n

d

A

VD

D

2

s

h

o

u

l

d

b

e

p

o

w

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r

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p

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) T

h

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/

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p

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(

i

.

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.

,

w

h

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a

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m

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.

N

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6

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(

0

.

1

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o

r

m

o

r

e

)

b

e

t

w

e

e

n

D

VD

D

1

a

n

d

D

VS

S

1

p

i

n

s

,

b

e

t

w

e

e

n

D

VD

D

2

a

n

d

D

VS

S

2

p

i

n

s

,

b

e

t

w

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e

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A

VD

D

1

a

n

d

A

VS

S

1

p

i

n

s

,

a

n

d

b

e

t

w

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VD

D

2

a

n

d

A

VS

S

2

p

i

n

s

.

P

R

O

D

U

C

T

S

T

A

N

D

A

R

D

S

65

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 66: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

V

V

V

B

1

B

2

B

3

D

i

g

i

t

a

l

s

y

s

t

e

m

s

u

p

p

l

y

v

o

l

t

a

g

e 3.0

3.0

3.0

3.3

3.3

3.3

3

.

6

3

.

6

3

.

6

D

VD

D

1

,

2

A

VD

D

1

A

VD

D

2

fx

t

a

l

C

1

C

2

W

i

t

h

n

o

e

x

t

e

r

n

a

l

r

e

s

i

s

t

o

r

R

MHz

pF

pF

B

5

B

6

B

7

MN662785TBUC

C

2

X2

X

t

a

l

C

1

X

1

DVDD1,2=3.3 V, DVSS1,2=0 V

AVDD1,2=3.3 V, AVSS1,2=0 V

Ta=-40°C to +85°C

B

.

O

P

E

R

A

T

I

N

G

C

O

N

D

I

T

I

O

N

S

P

a

r

a

m

e

t

e

r S

y

m

b

o

l C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

UnitM

i

n Typ M

a

x

N

o

t

e

7

)

I

t

i

s

r

e

c

o

m

m

e

n

d

e

d

t

o

b

a

s

i

c

a

l

l

y

u

s

e

A

VD

D

1

a

n

d

A

VD

D

2

a

t

t

h

e

s

a

m

e

v

o

l

t

a

g

e

a

s

D

VD

D.

S

e

l

f

-

e

x

c

i

t

e

d

O

s

c

i

l

l

a

t

i

o

n

(

N

o

t

e

8

)

Ta=

-4

0°C

t

o

+8

5°C

D

VS

S

1

,

2=0

VA

VS

S

1

,

2=0

V

A

u

d

i

o

s

y

s

t

e

m

s

u

p

p

l

y

v

o

l

t

a

g

eA

n

a

l

o

g

s

y

s

t

e

m

s

u

p

p

l

y

v

o

l

t

a

g

e

(Note 7)

C

r

y

s

t

a

l

f

r

e

q

u

e

n

c

y

E

x

t

e

r

n

a

l

c

a

p

a

c

i

t

a

n

c

e

1

External capacitance 2

Note 8) Oscillator Circuit

(Note 7)

VB4 3.6DVDD3VD-RAM interface voltage

VDD1,2

33.8688

10

10

66

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 67: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

C

.

E

L

E

C

T

R

I

C

A

L

C

H

A

R

A

C

T

E

R

I

S

T

I

C

S

( 1

)

D

C

C

h

a

r

a

c

t

e

r

i

s

t

i

c

s

P

a

r

a

m

e

t

e

r S

y

m

b

o

l C

o

n

d

i

t

i

o

n

sLimits

Min T

y

p MaxU

n

i

t

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

ID

D

PT

ID

D

PT

S

u

p

p

l

y

c

u

r

r

e

n

t m

A

m

W

m

A

m

W

A

n

t

i

-

s

h

o

c

k

m

e

m

o

r

y

c

o

n

t

r

o

l

l

e

r

i

s

n

o

t

o

p

e

r

a

t

i

n

g

.

N

o

e

x

t

e

r

n

a

l

l

o

a

d

(

i

n

n

o

r

m

a

l

-

s

p

e

e

d

p

l

a

y

b

a

c

k

m

o

d

e

)

Ta=2

5°C

2

3

7

6

2

4

8

0

46

152

48

160

T

o

t

a

l

p

o

w

e

r

c

o

n

s

u

m

p

t

i

o

n

A

n

t

i

-

s

h

o

c

k

m

e

m

o

r

y

c

o

n

t

r

o

l

l

e

r

i

s

n

o

t

o

p

e

r

a

t

i

n

g

.

N

o

e

x

t

e

r

n

a

l

l

o

a

d

(

i

n

2

x

-

s

p

e

e

d

p

l

a

y

b

a

c

k

m

o

d

e

)

Ta=2

5°C

C

1

C2

C3

C4

S

u

p

p

l

y

c

u

r

r

e

n

t

T

o

t

a

l

p

o

w

e

r

c

o

n

s

u

m

p

t

i

o

n

67

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 68: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

±1

V

µA

C

5

C

6

C

7

P

a

r

a

m

e

t

e

r C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

M

i

n

T

y

p Max U

n

i

t

I n

p

u

t

v

o

l

t

a

g

e

h

i

g

h

l

e

v

e

l

Input voltagelow levelI n

p

u

t

l

e

a

k

a

g

e

c

u

r

r

e

n

t

VI

H

1

VI

L

1

IL

K

1 VIN=0 V to 3.3 V

2.64

DVSS1,2

D

VD

D

1

,

2 V

Input Pins (1)   *1

*1 F

S

E

L

,

C

S

E

LT

M

O

D

1

,

T

M

O

D

2

E

X

T

0

/

I

S

R

D

A

T

A

/

S

R

M

O

N

2

,

E

X

T

1

/

I

L

R

C

K

/

V

D

E

T

/

P

C

K

,

E

X

T

2

/

I

B

C

L

K

/

E

F

M

D

0

,

D

1

,

D

2

,

D

3

,

O

F

T

,

N

R

F

D

E

T

,

B

D

O

,

N

T

E

S

T

,

M

C

L

K

,

M

D

A

T

A

,

M

L

D

,

S

Q

C

K

/

B

C

L

K

1

/

T

X

T

C

L

K

1

,

D

M

U

T

E

/

S

R

D

A

T

A

1

,

N

R

S

T

,

S

B

C

K

/

T

X

T

C

L

K

2

/

L

R

C

K

2

0

.

6

6

S

y

m

b

o

l

D

VD

D

1

,

2=3

.

3

V

,

D

VS

S

1

,

2=0

VA

VD

D

1

,

2=3

.

3

V

,

A

VS

S

1

,

2=0

VTa=

-4

0°C

t

o

+8

5°C

fX

1=3

3

.

8

6

8

8

M

H

z

68

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 69: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

69

P

a

r

a

m

e

t

e

r S

y

m

b

o

l C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

M

i

n

Typ Max U

n

i

t

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

O

u

t

p

u

t

P

i

n

s

(

1

) 

 

*2

V

C

8

C

9

Output voltage high level Output voltage low level

VO

H

1

VOL1

DVDD1,2

-0.6

0

.

4

VIOH1=-1 mA

IOL1=1 mA

*2 LDON, FLAG/SRMON1, CLVS/IPFLAG, EXT0/ISRDATA/SRMON2, EXT1/ILRCK/VDET/PCK, EXT2/IBCLK/EFM, TX, BLKCK/DQSY1, SQCK/BCLK1/TXTCLK1, SUBQ/LRCK1/TXTDAT1, DMUTE/SRDATA1, STAT, SPPOL, PMCK, SMCK, SUBC/TXTDAT2/SRDATA2, SBCK/TXTCLK2/LRCK2, NCLDCK/DQSY2/BCLK2, D0, D1, NWE, NRAS, D2, D3, NCAS0, NCAS1, A8, A7, A6, A5, A4, A9, A0, A1, A2, A3

*2 SPOUT, TRVP, TRVM, TRP, TRM, FOP, FOM,

Output Pins (2)  *3

V

C

1

0

C11

O

u

t

p

u

t

v

o

l

t

a

g

e

h

i

g

h

l

e

v

e

l

Output voltage low level

VO

H

2

VOL2

DVDD1,2

-0.6

0.4

VIO

H

2=

-1

m

A

IOL2=1 mA

C12 Output leakage current

ILK2 ±1 µAVO=0 V to 3.3 VH

i

-

Z

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 70: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

P

a

r

a

m

e

t

e

r S

y

m

b

o

l ConditionsLimits

Min T

y

p MaxUnit

C

1

3 2

5Input current

I n

p

u

t

s

i

g

n

a

l

a

m

p

l

i

t

u

d

e

Input leakage current

IR

E

F

VA

R

F

IL

K

A

When pulled up by a 47-kΩ resistor

Input level of the EFM signal in the application circuit of the DSL circuit block

A

n

a

l

o

g

S

y

s

t

e

m

I

n

p

u

t

P

i

n

(

1

) IR

E

F

A

n

a

l

o

g

S

y

s

t

e

m

I

n

p

u

t

P

i

n

(

2

) A

R

F

C

1

4

C15

0.5

4

7

1.0

8

0

±1.0

µA

V

[

p

-

p

]

µA

I n

p

u

t

l

e

a

k

a

g

e

c

u

r

r

e

n

t IL

K

D

A

n

a

l

o

g

S

y

s

t

e

m

I

n

p

u

t

P

i

n

(

3

) D

R

F

C16

C

1

7

±1

.

0 µA

I n

t

e

r

n

a

l

r

e

s

i

s

t

a

n

c

e

b

e

t

w

e

e

n

A

R

F

a

n

d

D

R

FRDRF ARF=1.65 V 1

0 kΩ

D

VD

D

1

,

2=3

.

3

V

,

D

VS

S

1

,

2=0

VA

VD

D

1

,

2=3

.

3

V

,

A

VS

S

1

,

2=0

VTa=

-4

0°C

t

o

+8

5°C

fX

1=3

3

.

8

6

8

8

M

H

z

70

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 71: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

Output current balance in normal current mode

P

a

r

a

m

e

t

e

r S

y

m

b

o

l ConditionsLimits

Min

T

y

p MaxU

n

i

t

Hi-Z

98

IVFH

IV

F

L

ILKV

fV

C

O

4

P

h

a

s

e

c

o

m

p

a

r

i

s

o

n

o

u

t

p

u

t

c

u

r

r

e

n

t

(

N

)P

h

a

s

e

c

o

m

p

a

r

i

s

o

n

o

u

t

p

u

t

c

u

r

r

e

n

t

(

P

)

I n

p

u

t

l

e

a

k

a

g

e

c

u

r

r

e

n

t

V

C

O

o

s

c

i

l

l

a

t

o

r

f

r

e

q

u

e

n

c

y

Variable pitch jitter-free modeVCO frequency (for variable pitch jitter-free) switching=×0.5

Analog System Output Pin (3) VCOF (IREF pin is pulled up to AVDD2 by a 47-kΩ resistor.)

Output current (N)

O

u

t

p

u

t

c

u

r

r

e

n

t

(

P

)

Output current balance in normal current mode

P

h

a

s

e

c

o

m

p

a

r

i

s

o

n

o

u

t

p

u

t

c

u

r

r

e

n

t

(

N

)

Phase comparison output current (P)

Input leakage current

P

C

K

o

s

c

i

l

l

a

t

o

r

f

r

e

q

u

e

n

c

y

ID

S

H

ID

S

L

ID

S

B

L

IP

F

H

IP

F

L

ILKP

IP

L

B

L

fVCO1

B

D

O=L

,

T

r

a

c

k

i

n

g

O

N

-

s

t

a

t

eD

S

L

F=1

.

6

5

V

,

A

R

F=3

.

3

V

B

D

O=L

,

T

r

a

c

k

i

n

g

O

N

-

s

t

a

t

eD

S

L

F=1

.

6

5

V

,

A

R

F=0

V

BDO=L, Tracking ON-stateNormal current mode

B

D

O=L

,

T

r

a

c

k

i

n

g

O

F

F

-

s

t

a

t

e

BDO=L, Tracking OFF-state

B

D

O=L

,

T

r

a

c

k

i

n

g

O

N

-

s

t

a

t

eN

o

r

m

a

l

c

u

r

r

e

n

t

m

o

d

e

Normal- to 2x-speed jitter-free modeVCO frequency (for PCK) switching=×0.5

A

n

a

l

o

g

S

y

s

t

e

m

O

u

t

p

u

t

P

i

n

(

1

) D

S

L

F

(

IR

E

F

p

i

n

i

s

p

u

l

l

e

d

u

p

t

o

A

VD

D

2

b

y

a

4

7

-

r

e

s

i

s

t

o

r

.

)

Analog System Output Pin (2) PLLF (IREF pin is pulled up to AVDD2 by a 47-kΩ resistor.)

C

1

8

C

1

9

C20

C

2

1

C

2

2

C

2

3

C24

C

2

5

C

2

6

C27

C28

C

2

9

Hi-Z

9

8

-169

-8.0

1

0

5

-1

8

2

-15.0

4.32

-1

6

9

8

.

4

6

130

1

3

0

-130

-2

.

0

1

4

0

-140

-6

.

0

-1

3

0

169

1

6

9

-98

+4

.

0

1

8

2

-1

0

5

±1

+3

.

0

8.65

-9

8

±1

16.94

µA

µA

µA

µA

µA

µA

µA

µA

MHz

µA

µA

MHz

O

u

t

p

u

t

c

u

r

r

e

n

t

(

N

)

O

u

t

p

u

t

c

u

r

r

e

n

t

(

P

)

IBAH

IB

A

L

A

t

d

e

f

a

u

l

t

s

e

t

t

i

n

g

(×1

)

A

n

a

l

o

g

S

y

s

t

e

m

O

u

t

p

u

t

P

i

n

s

(

4

) T

B

A

L

,

F

B

A

L

(

IR

E

F

p

i

n

i

s

p

u

l

l

e

d

u

p

t

o

A

VD

D

2

b

y

a

4

7

-

r

e

s

i

s

t

o

r

.

)

C

3

0

C31

23 3

2 4

1 µA

µAA

t

d

e

f

a

u

l

t

s

e

t

t

i

n

g

(×1

) -41 -32 -2

3

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

71

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 72: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

D

S

L/P

L

L

B

l

o

c

k

R

e

c

o

m

m

e

n

d

e

d

C

i

r

c

u

i

t

D

i

a

g

r

a

m

3

9

0

Ω

0.22 µF

PLLF

VCOF

2

.

2

0.47 µF

0 .

0

1

µF

AVSS1

A

VD

D

1

2

2

0

µF

AVSS2

A

VD

D

2

D

VD

D

2

D

VS

S

2

D

VD

D

1

DVSS1

0

.

1

µF

0

.

1

µF

2

2

0

µF

0.1 µF

DVDD3V

3.3 V

3

.

3

V

3

.

3

V

3.3 V

3

.

3

V4

7

IREF

0.022 µF

3

.

3

V

100 kΩ

0 .

0

0

1

µFVA

R

F

1

.

0

V

[

p

-

p

](

T

y

p

.

)

0.022 µF

1 0

0

ARF

DSLF

DRF

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

72

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 73: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

S

y

m

b

o

l

V

C

3

2

C

3

3

P

a

r

a

m

e

t

e

r ConditionsLimits

Max

I n

p

u

t

v

o

l

t

a

g

e

h

i

g

h

l

e

v

e

lI n

p

u

t

v

o

l

t

a

g

e

l

o

w

l

e

v

e

l

VI

H

4

VI

L

4

V

Analog System Input Pins (4) TE, FE, RFENV

0.1AVDD2

0.9AVDD2

M

i

n

T

y

pU

n

i

t

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

73

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 74: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

P

a

r

a

m

e

t

e

r Symbol C

o

n

d

i

t

i

o

n

sLimits

M

i

n

Typ MaxUnit

±3

L

S

B

L

S

B

C

3

4

C

3

5

C

3

6

R

e

s

o

l

u

t

i

o

n

D

i

f

f

e

r

e

n

t

i

a

ln

o

n

l

i

n

e

a

r

i

t

y

RES

INL

D

N

L

A/D output=99 to 66(2's complement )

8 bit

A

/

D

C

o

n

v

e

r

t

e

r

(

f

o

r

S

e

r

v

o

)

Integralnonlinearity ±2

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

74

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 75: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

Parameter Symbol ConditionsLimits

Min T

y

p M

a

x

Unit

d

B

%

C37

C

3

8

C

3

9

Signal-to-noise ratio

Total harmonic distortion

S

/

N

D

.

R

.

THD+N

d

B

D

/

A

C

o

n

v

e

r

t

e

r

A

n

a

l

o

g

C

h

a

r

a

c

t

e

r

i

s

t

i

c

s

(

N

o

t

e

9

)

,

(

N

o

t

e

1

2

)

D

y

n

a

m

i

c

r

a

n

g

e

Vrms

C40

C41

Crosstalk dB

Output level 1

9

0

8

6

8

0

1

.

0

4

9

7

9

4

0.005

8

9

1

.

3

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0.009

1

.

6

2

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I

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EIAJ

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EIAJ

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f

1

k

H

z

F

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l

l

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(

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e

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)

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t

p

u

t

l

e

v

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l

2 0

.

6

9 0

.

8

8 1

.

0

7

C42 Output leveldifference

D

i

f

f

e

r

e

n

c

e

o

f

O

U

T

L

a

n

d

O

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p

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l

e

v

e

l

1

.2

0

l

o

g

(

VR/

VL)-0.99 +0.99 dB

Reference input signal of 1 kHz Full scale (Note 11)

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

75

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 76: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

[ D

/

A

C

o

n

v

e

r

t

e

r

A

p

p

l

i

c

a

t

i

o

n

C

i

r

c

u

i

t

]

4 7

4 7

4 7

1 0 0

p

F

2 2 µ

F1

0 . 1

µ

F

4 7

4 7

4 7

1 0 0

p

F

2 2 µ

F1

0 . 0

0

1

8

µ

F

1 0 0

µ

FA V

D

D

1

A V

S

S

1

1 5 Ω

0 . 0

0

1

8

µ

F4 7

kΩ0 .

0

0

1

µF5 6

0

Ω2 2

µF

2 . 2

kΩ1 . 5

1 0 0

p

F

4 7

0 . 0

0

1

µ

F5 6 0

Ω

2 2 µ

F

2 . 2

1 . 5

1 0 0

p

F

+ -

D V

S

S

M N

6

6

2

7

8

5

T

B

U

C

A V

D

D

1

O

U

T

L

A

VS

S

1

O

U

T

R

0 . 1

µ

F

D V

D

D

0 . 1

µ

F

D V

S

S

2A

VS

S

2D

VD

D

2A

VD

D

2

D V

S

SD

VD

D

A V

S

S

2A

VD

D

2

0 . 1

µ

F

D V

S

S

1D

VD

D

1

+- +-+ -

+ -

76

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 77: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

P

a

r

a

m

e

t

e

r S

y

m

b

o

l C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

M

i

n

T

y

p M

a

x

Unit

C44 NRST pulse width tN

R

S

T

L ms

R

e

s

e

t

T

i

m

i

n

g

(

N

o

t

e

1

3

)

200

Note 13) When the power is turned on, reset with the NRST pulse which is equal to or exceeds the above pulse width only after the clock oscillation is stabilized within ±10% of error of the specified oscillator frequency.When designing, be careful to eliminate noise from the reset line as much as possible.

NRST

tN

R

S

T

L

0

.

2

VD

D0.2VDD

(

2

)

A

C

c

h

a

r

a

c

t

e

r

i

s

t

i

c

s

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

VN

Z VR

I

P

N

o

i

s

e

f

r

e

q

u

e

n

c

y

:

5

0

0

k

H

z

R

i

p

p

l

e

f

r

e

q

u

e

n

c

y

:

5

0

H

z

t

o

1

0

0

H

z

C45 Ripple amplitude VR

I

P mV[p-p]

Power Supply Ripple Noise (Note 14)

1

5

C46Ripple noise amplitude

VN

Z m

V

[

p

-

p

]5

0

Note 14) The permissible ripple and noise of power supply to this IC are guaranteed on condition that the ripple frequency range is between 50 Hz and 100 Hz, the noise frequency is at 500 kHz, and that both ripple and noise are sine wave signals as shown below.

Pay utmost attention to these ripple signal and noise signal because they may exceed the permissible values under the influence of the location of peripheral parts.

77

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 78: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

P

a

r

a

m

e

t

e

r S

y

m

b

o

l C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

M

i

n

T

y

p M

a

x

Unit

100C

4

7

C

4

8

C

4

9

Rise time

Rise time

tR

A

tF

A

n

s

Fall time

C

5

0 Fall time

tR

B

tF

B 50

5

0

100 ns

n

s

n

s

MLD

S

B

C

K

0.8VDD

0.8VDD

0

.

8

VD

D

0

.

8

VD

D

0 .

2

VD

D

0 .

2

VD

D

0.2VDD

0.2VDD

tR

A tF

A

tR

B tF

B

M

C

L

K

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

78

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 79: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

tDSU tDH

M

C

L

K

MDATA

M

L

D

1

/

f M

C

L

K

tC

H tCL

tLDD tL

D

W

P

a

r

a

m

e

t

e

r Symbol C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

Min T

y

p M

a

x

Unit

M

H

z

ns

C

5

1

C52 Clock pulse width

Clock frequency

C53 Data setup time ns

tC

H

,

C

L

tDSU 300

3

0

0

1

.

1

n

sC

5

4 Data hold time

C

5

5 Delay time n

s

tDH

tL

D

D 3

0

0

300

C56 Latch pulse width µstLDW 0.5

M

i

c

r

o

c

o

m

p

u

t

e

r

I

n

s

t

r

u

c

t

i

o

n

I

n

p

u

t

T

i

m

i

n

g

fM

C

L

K

5

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

79

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 80: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

P

a

r

a

m

e

t

e

r S

y

m

b

o

l C

o

n

d

i

t

i

o

n

sL

i

m

i

t

s

Min T

y

p M

a

x

U

n

i

t

n

s

C

5

7

C58H

i

g

h

-

l

e

v

e

l

p

u

l

s

e

w

i

d

t

h

C

l

o

c

k

w

i

d

t

h

C59Low-level pulse width

ns

tCKH, tSQH

tC

K

L,

tS

Q

L 300

300

n

sC

6

0 D

e

l

a

y

t

i

m

e

C61 Setup delay time n

s

tSBD, tSQD

tS

D 150

250

S

u

b

c

o

d

e

I

n

t

e

r

f

a

c

e

(

1

) (

F

S

E

L=L

)

tC

K,

tS

Q 700

n

s

C

6

2

C

6

3High-level pulse width

C

l

o

c

k

w

i

d

t

h

C64L

o

w

-

l

e

v

e

l

p

u

l

s

e

w

i

d

t

hns

tC

K

H,

tS

Q

H

tC

K

L,

tS

Q

L 200

200

n

sC

6

5 Delay time

C

6

6 Setup delay time ns

tS

B

D,

tS

Q

D

tS

D 150

150

Subcode Interface (2) (FSEL=H)

tC

K,

tS

Q 500

ns

ns

DVDD1,2=3.3 V, DVSS1,2=0 VAVDD1,2=3.3 V, AVSS1,2=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

80

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 81: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

tS

Q

D

SQCK

SUBQ

S

B

C

K

S

U

B

C

N

C

L

D

C

K

tCK

tC

K

L

tC

K

H

tS

D tS

B

D

tS

QtS

Q

L tSQH

81

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 82: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

tM

T

D

M

C

L

K

S

T

A

T

tMTHtMTL

tMT

C

6

9

C

l

o

c

k

w

i

d

t

h tMT

300

n

s

C

7

0

H

i

g

h

-

l

e

v

e

l

p

u

l

s

e

w

i

d

t

h tMTH

300

n

s

C

7

1

L

o

w

-

l

e

v

e

l

p

u

l

s

e

w

i

d

t

h tMTL

909

C

7

2

D

e

l

a

y

t

i

m

e tMTD

ns

2

5

0

S

T

A

T

o

u

t

p

u

t

I

n

t

e

r

f

a

c

e

(

1

) (

F

S

E

L=L

)

n

s

C73

C74

STAT output Interface (2) (FSEL=H)

C67

C

6

8

3

0

0

3

0

0

9

0

9

150

P

a

r

a

m

e

t

e

r Symbol ConditionsL

i

m

i

t

s

M

i

n

T

y

p M

a

xU

n

i

t

Clock width

H

i

g

h

-

l

e

v

e

l

p

u

l

s

e

w

i

d

t

h

L

o

w

-

l

e

v

e

l

p

u

l

s

e

w

i

d

t

h

D

e

l

a

y

t

i

m

e

tM

T

tM

T

H

tM

T

L

tM

T

D

ns

ns

ns

ns

D

VD

D

1

,

2=3

.

3

V

,

D

VS

S

1

,

2=0

VA

VD

D

1

,

2=3

.

3

V

,

A

VS

S

1

,

2=0

VTa=

-4

0°C

t

o

+8

5°C

fX

1=3

3

.

8

6

8

8

M

H

z

82

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)

Page 83: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

T

B

U

C

C

7

7

C

l

o

c

k

w

i

d

t

h tMT

300

ns

C

7

8

High-level pulse width tMTH

300

ns

C

7

9

Low-level pulse width tMTL

909

C

8

0

D

e

l

a

y

t

i

m

e tM

T

D

ns

2

5

0

S

T

A

T

o

u

t

p

u

t

I

n

t

e

r

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8

6

8

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83

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

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includ

es foll

owing

four P

roduct

lifecyc

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(planed

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pe, main

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discon

tinued

typed,

discon

tinued

type)

Page 84: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

6

2

7

8

5

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84

Mainten

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Discon

tinued

Mainten

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iscont

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includ

es foll

owing

four P

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le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

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planed

discon

tinued

typed,

discon

tinued

type)

Page 85: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

6

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VDD=3.3 V, VSS=0 VAVDD=3.3 V, AVSS=0 VTa=-40°C to +85°C

fX1=33.8688 MHz

85

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

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planed

discon

tinued

typed,

discon

tinued

type)

Page 86: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

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iscont

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includ

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four P

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(planed

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discon

tinued

typed,

discon

tinued

type)

Page 87: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

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(planed

mainten

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planed

discon

tinued

typed,

discon

tinued

type)

Page 88: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

SDD00026AEM

MN

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0.10Mainten

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four P

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discon

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typed,

discon

tinued

type)

Page 89: MN662785TBUC - Panasonic · SDD00026AEM MN 662785TBUC 1. TYPE Signal processing integrated circuit for CDs (Compact Discs) 2. OVERVIEW MN662785TBUC is a signal processing IC for CDs.

Request for your special attention and precautions in using the technical information andsemiconductors described in this book

(1)If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and regulations of the exporting country, especially, those with regard to security export control, must be observed.

(2)The technical information described in this book is intended only to show the main characteristics and application circuit examples of the products, and no license is granted under any intellectual property right or other right owned by our company or any other company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other company which may arise as a result of the use of technical information described in this book.

(3)The products described in this book are intended to be used for standard applications or general electronic equipment (such as office equipment, communications equipment, measuring instruments and household appliances). Consult our sales staff in advance for information on the following applications: Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support

systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-ucts may directly jeopardize life or harm the human body. Any applications other than the standard applications intended.

(4)The products and product specifications described in this book are subject to change without notice for modification and/or im-provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product Standards in advance to make sure that the latest specifications satisfy your requirements.

(5)When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions (operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any defect which may arise later in your equipment.

Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.

(6)Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS, thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.

(7)This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita Electric Industrial Co., Ltd.

Mainten

ance/

Discon

tinued

Mainten

ance/D

iscont

inued

includ

es foll

owing

four P

roduct

lifecyc

le stag

e.

(planed

mainten

ance ty

pe, main

tenanc

e type,

planed

discon

tinued

typed,

discon

tinued

type)