TB1227CNG 데이터 시트보기 (PDF) - Toshiba

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TB1227CNG

TOSHIBA Bi-CMOS INTEGRATED CIRCUIT SILICON MONOLITHIC

Toshiba 

PIN

No.

PIN NAME

FUNCTION

INTERFACE CIRCUIT

TB1227CNG

INPUT / OUTPUT

SIGNAL

28

1Bit DAC Output

Terminal

Enable to change slave address to

8Ah by a connecting VCC with this

terminal.

29 VSM Output Terminal

Power output the signal that is

primary differentiated Y signal.

Enable to change output amplifier

and phase by the Bus.

30 APC Filter

To connect APC filter for chroma

demodulation.

—

DC

3.2V

31 Y2 Input

Input terminal of processed Y signal.

Input Y signal through clamping

capacitor. Standard input level :

0.7Vp-p

32 Fsc GND

33 B-Y Input

34 R-Y Input

Grounding terminal of VCXO block.

Insert a decoupling capacitor

between this pin and pin 38 (Fsc

VDD) at the shortest distance from

both.

Input terminal of B-Y or R-Y signal.

Input signal through a clamping

capacitor.

—

—

DC

2.5V

AC

B-Y : 650mVp-p

R-Y : 510mVp-p

(with input of PAL-75%

color bar signal)

7

2004-05-24

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