TDA8787A 查看數據表（PDF） - Philips Electronics

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TDA8787A

10-bit, 3.0 V, up to 25 Msps analog-to-digital interface for CCD cameras

Philips Electronics 

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7

CPCDS1

8

CPCDS2

42

VCCA3

41

AGND3

4

IN

VCCA1

6

5

AGND1

9

OFDOUT

SHP SHD VCCD3 DGND3 VCCA2 AGND2 CLPOB CLPDM

47

48

1

2

18

17

13 12

AGND5

43

CDS CLOCK GENERATOR

BLK

11

CLAMP

CORRELATED

DOUBLE

SAMPLING

SHIFT

PGA

TDA8787AHL

10-bit ADC

SHIFTER

BLANKING

Vref

input

clamp

OFD DAC

9-BIT

REGISTER

8-BIT

REGISTER

DAC

7-BIT

REGISTER

SERIAL

INTERFACE

CLK

40

OE

37

20

19

39

38

26

DGND1

VCCD1

DGND2

VCCD2

OGND

LATCH

36

D9

35

D8

34

D7

33

D6

32

OUTPUT

D5

BUFFER 31

D4

30

D3

29

D2

28

D1

27

D0

25

VCCO

44

REGULATOR

DCLPC

14

15

16

3

TEST1 TEST2 TEST3 AGND4

45

46

23

22

21

24

10

OPGA

OPGAC

SEN SCLK SDATA VSYNC STDBY

FCE330

Fig.1 Block diagram.

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