CXA3572 데이터 시트보기 (PDF) - Sony Semiconductor

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CXA3572

Driver/Timing Generator for Color LCD Panels

Sony Semiconductor 

Block Diagram

CXA3572R

SYNC IN 25

DA OUT 26

REF 27

FILTER 28

RPD 29

GND1 30

SEN 31

SCK 32

SDAT 33

VD 34

XCLR 35

POF 36

24 23 22

+3V

21

20 19 18

17

16

PICTURE Gain PICTURE f0

MODE

+12V

15 14 13

ATT

ATT

ATT

DA

DA

REF

R, G, B

PICTURE

HUE

DL MATRIX

COLOR

DL

HUE COLOR

PSIG-

BRIGHT

LPF SUB-

TRAP CONTRAST

CONTRAST

USER-

BRIGHT

GAMMA1

GAMMA2

SUB-

BRIGHT

OSD

CONTRAST

SYNC SEP

USER-

BRIGHT

SYNC SEL

S/H

BLIM

PHASE

COMPARATOR

CLOCK

GENERATOR

BLIM

Analog block 3V

COM

12 G OUT

11 G DC DET

10 R OUT

9 R DC DET

8 B OUT

FRP

COM

Analog block 12V

XSTBY2

7 B DC DET

6 COM

5 GND2

SERIAL I/F

PLL

COUNTER

H. FILTER

TIMING GENERATOR

Digital block 3V

4 TEST

3 VST

2 VCK

1 EN

+3V

0V

+3V

0V

37

38

39 40

41

42

43

44

45

46

47 48

–2–

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