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SAA7128AH

Digital video encoder

Philips Electronics 

Philips Semiconductors

Digital video encoder

Product specification

SAA7128AH; SAA7129AH

SYMBOL PIN

XCLK

37

VSSD3

38

VDDD3

39

RESET

40

SCL

41

SDA

42

TTXRQ

43

TTX

44

TYPE

O

supply

supply

I

I

I/O

O

I

DESCRIPTION

clock output of the crystal oscillator

digital ground 3

digital supply voltage 3

Reset input, active LOW. After reset is applied, all digital I/Os are in input mode;

PAL black burst on CVBS, VBS and C; RGB outputs set to lowest voltage. The

I2C-bus receiver waits for the START condition.

I2C-bus serial clock input

I2C-bus serial data input/output

teletext request output, indicating when text bits are requested

teletext bit stream input

handbook, full pagewidth

RES 1

SP 2

AP 3

LLC1 4

VSSD1 5

VDDD1 6

RCV1 7

RCV2 8

MP7 9

MP6 10

MP5 11

SAA7128AH

SAA7129AH

33 VSSA

32 DUMP1

31 RSET

30 CVBS

29 BLUE

28 VDDA1

27 VBS

26 GREEN

25 VDDA2

24 C

23 RED

MHB979

2003 Dec 09

Fig.2 Pin configuration.

7

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