TA1272 データシートの表示（PDF） - Toshiba

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TA1272

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

Toshiba 

PIN

No.

PIN NAME

FUNCTION

9 SIF Input

Connect BPF between this terminal

and pin 23.

10 SIF VCC

11 N.C.

12 Video Adjust

13 SIF GND

Connect bypass capacitor between

this terminal and SIF GND with

shortest wiring.

―

Video signal output voltage adjustment

terminal.

Chaging this terminal voltage, it is

possible to adjust video signal output

voltage to 1.0 Vp-p.

(In case of use on adjustment free,

connect resistor (330 kΩ) (*) to GND.)

To prevent noise, connecting capacitor

(0.01 µF) to GND is recommended.

(*resistance tolerance : ±5%)

Connect bypass capacitor between

this terminal and SIF VCC with

shortest wiring.

14 AFT Output

AFT detector output terminal based on

double balanced multiplier.

AFT output is muted when AFT coil

terminal is connected to GND.

TA1272AF

INTERFACE

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2001-02-28 4/17

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