KA2163 查看數據表（PDF） - Samsung

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KA2163

I2C BUS NTSC 1 CHIP FOR COLOR TV

Samsung 

KA2163

I2C BUS NTSC 1 CHIP IC FOR COLOR TV

PIN

PIN NAME

NO.

FUNCTION

32 Horizontal Output This terminal is for horizontal

pulse output.

33 H. AFC

34 32fH VCO

35 D. GND

This terminal is for horizontal

AFC filter.

The AFC circuit fits the phase

between inputed horizontal

sync. signal and horizontal

pulse which is made by

countdown 32fH.

This terminal is for connecting

ceramic oscillator. That

constitutes 32fH (503kHz)

oscillation circuit. The

CSB503F30 (Murata) is

recommended.

This terminal is for GND of

digital circuit.

36 A.B.L

This terminal is for A.B.L

circuit.

37 TV Input

This terminal is for input of

PIF detected signal. The typical

input amplitude is 1.0Vp-p.

INTERFACE CIRCUIT

26

1k¥Ø 1k¥Ø

50¥Ø

32

13

26

H C.D

33

Input

Sync.

32fH

VCO

26

1k¥Ø

15¥ìA

13

10k¥Ø

1k¥Ø 3k¥Ø

10k¥Ø

600¥ìA

13

34

36

37

46

1k¥Ø

10k¥Ø

1k¥Ø

10k¥

100¥ìA

100¥ìA

100¥ìA

13

46

13

7

M/M-97-D008

97-05-20

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