NJM2259 查看數據表（PDF） - Japan Radio Corporation

零件编号

产品描述 (功能)

生产厂家

NJM2259

RF Modulator for UHF Band

Japan Radio Corporation  

No.

Symbol

Typ. DC

Voltage (V)

12

VCC 1

-

3.55

TANK 1: H

13

P/S Adj.

2.80

TANK 1: L

14

TANK 2

H : 3.60

L : 2.85

15

TANK 1

H : 3.60

L : 2.85

16 AUDIO IN

-

Equivalent Circuit

NJM2259

Function

Power Supply

Picture-to-sound

Ratio Adjust

Sound FM

Modulation Circuit

Audio Signal Input

-5-

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