AN7208 データシートの表示（PDF） - Panasonic Corporation

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AN7208

TV/FM front-end IC for 1.5 V headphone stereo

Panasonic Corporation 

AN7208SA

ICs for FM/AM Tuner

s Terminal Equivalent Circuits (continued)

Pin No.

Equivalent circuit

13

13

14

VCC

Description

TV OSC 1

Connects a local oscillator coil of

TV band

Input resistance or pin voltage

Approx. 10 kΩ

Approx. VCC

14

13

14

VCC

TV OSC 2

Connects a local oscillator coil of

TV band

Approx. 10 kΩ

Approx. VCC

15

OSC buff.

Approx. 150 Ω

Approx. VCC − 0.2 V

Oscillator buffer output pin

15

16

16

FM OSC 1

17

VCC

Connects a local oscillator coil of

FM band

Approx. 10 kΩ

Approx. VCC

6

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