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

25 Vertical Sync.

Separation

Filter

This terminal is for vertical

sync. separation filter.

26 H. Vcc

This terminal is for Vcc of

horizontal circuit

INTERFACE CIRCUIT

12.5¥ìA

100¥Ø

25

400¥Ø

5k¥

46

3k¥Ø

150¥ìA

13

27 SCL, SDA

28

29 X-RAY

These terminals are for input

and output of I2C Bus.

This terminal is for input of

X-RAY protect signal.The

threshold voltage is 3.5V

(Typ.). If applied voltage is

more than threshold voltage,

the X-RAY protect circuit will

make horizontal output a low.

50¥ìA

50¥ìA

SCA 1K¥Ø

27

SDA 100¥Ø

28

SDA

Only

35

5k¥Ø 5k¥Ø

1k¥

29

100¥ìA

26

5k¥Ø

3.5V

13

This terminal is for Fly-back

pulse input.

30 Fly-back Pulse The Fly-back pulse is the

Input

reference of AFC circuit, gate

pulse and so on.

The current needs to keep

under 1mA.

31 Sync. Pulse

Output

This terminal is for Sync. pulse

output.

200¥Ø

30

152k¥

26

30k¥Ø

13

26

HV

13

1k¥Ø

31

6

M/M-97-D008

97-05-20

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