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MC3359P FM IF-Amplifier and Discriminator

MC3359 is similar to NJM3359



The MC3359 is a low power narrow band FM detector integrated circuit for FM dual conversion of communication equipment. The MC3359 includes oscillator, limiting amplifier, AFC circuit, quadrature detect, operational amplifier, squelch circuit, scan-control and muting switch.
The MC3359 is a circuit of MC3357 plus one stage limiting IF amplifier and AFC output terminal.
PinNameDescription
1X-Tal Oscillator
2X-Tal Oscillator
3Mixer Output
4VccPositive Supply Voltage
5Limiter In
6Decouple
7Decouple
8Quad In
9Demod Filter
10Audio Output
11Demodulated output
12Filter Input
13Filter Output
14Squelch In
15Scan Control
16Audio Mute
17GNDGround
18RF Input


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