TA1290 データシートの表示（PDF） - Toshiba

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TA1290

TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC

Toshiba 

PIN

No

7 N.C.

PIN NAME

8

PIF Input

9

FUNCTION

―

PIF input terminal.

Input impedance is 2.5kΩ, 4pF.

10

RF AGC

Delay

Changing comparator reference

voltage adjusts RF AGC delay point.

11 RF AGC Out

12 PIF GND

13 AFT Out

RF AGC output terminal. (open

collector output)

Resister (39kΩ) is connected internally

between this terminal and VCC.

Connect bypass capacitor between

this terminal and PIF GND with

shortest wiring.

AFT detector output terminal.

TA1290FN

INTERFACE

―

―

14

Video Out

(With Noise Inverter)

Video signal output terminal. (with

noise inverter)

To mute picture, connect pin 6 with

GND.

2001-02-26 4/13

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