KA2161 查看數據表（PDF） - Samsung

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KA2161

PAL/NTSC 1 CHIP IC FOR COLOR TELEVISION

Samsung 

KA2161

PAL/NTSC 1 CHIP FOR C/TV

PIN DESCRIPTION

PIN No. FUNCTION

DESCRIPTION

22 Hori. OUT Terminal for Hori. output

EQUIVALENT CIRCUIT

22

23 AFC filter

The AFC filter terminal is

connected external R,C for

low pass filter.

AFC voltage provides error

voltage to 32 fH VCO block.

24 32fh VCO This terminal is connected

the 503 kHz resonator.

23

To

VCO

24

25 Hori. VCC Hori. supply voltage is 9V.

26 OSD R IN Terminal for OSD input

27 OSD G IN OSD input signals are supp-

lied from micro-controller,etc.

28 OSD B IN It is suitable to interfacing

OSD.

To

demodulator

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