NJM2292 查看數據表（PDF） - Japan Radio Corporation

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NJM2292

NARROW BAND FM IF IC

Japan Radio Corporation  

NJM2292

■ TERMINAL FUNCTION (V+=2.4V)

PIN NO.

SYMBOL

PIN VOL-

TAGE(typ.)

FUNCTION

A quadrature detector input

10

QUAD COIL

-

EQUIVALENT CIRCUIT

The output of the FM demodulated

signal.

11

AF OUT

1.18V

12

RSSI

An RSSI output.

The output current signal is in

logarithmic proportion to the input

signal.

-

An operational amplifier inverted input.

13

AMP IN

-

-4-

Ver.2003-12-09

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