Block diagram, Block diagram fig.1 block diagram – Philips TDA8783 User Manual

Page 4

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2002 Oct 23

4

Philips Semiconductors

Product specification

40 Msps, 10-bit analog-to-digital
interface for CCD cameras

TDA8783

BLOCK DIAGRAM

Fig.1 Block diagram.

handbook, full pagewidth

MGM491

TRACK-

AND-HOLD

TRACK-

AND-HOLD

TRACK-

AND-HOLD

CLAMP

ref1

CLAMP

8-BIT DAC

10-BIT DAC

9-BIT DAC

6 dB

AGC

CLOCK

GENERATOR

10-BIT ADC

REGULATOR

SERIAL

INTERFACE

4-BIT DAC

CUT-OFF

OUTPUTS

BUFFER

5

4

2

7

6

9

10

14

11

12

13

15

16

17

18

20

21

22

23

19

24

36

3

25

26

27

28

29

30

31

32

33

34

35

37

38

39

40

41

42

43

44

45

48

46

47

IND

INP

AGND3

SHD

SHP

CLPDM

CLK

DGND2

VCCO

VCCD2

VCCA3

OE

D9

D8

D7

D6

D5

D4

D3

D2

D1

D0

DGND1

OFDOUT

OGND

VCCD1

STDBY

SEN

AGND6

SCLK

SDATA

DEC1

VRT

VRB

VCCA2

DACOUT

Vref

CLPADC

AGND2

ADCIN

AGND5

VCCA1

AGCOUT

AGND4

AGND1

8

CPCDS

AMPOUT

TDA8783

4-BIT DAC

CUT-OFF

1

CLPOB

+

-

1

1

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