MC3357 Datasheet (Motorola)

MC3357, LOW POWER FM IF

The MC3357 is a low power FM IF circuit designed primarily for use in voice communication scanning receivers.

The mixer *oscillator combination converts the input frequency (e.g., 10.7 MHz) down to 455 kHz, where, after external bandpass filtering, most of the amplification is done.

The audio

Order this document by MC3357/D Low Power Narrowband FM IF .

includes Oscillator, Mixer, Limiting Amplifier, Quadrature Discriminator, Active Filter, Squelch, Scan Control, and Mute Switch.

The MC3357 is designed for use in FM dual conversion communications equipment.

Low Drain Current (3.0 mA (Typical) @ VCC = 6.0 Vdc) MC3357 LOW POWER FM IF SEMICONDUCTOR TECHNICAL DATA Excellent Sensitivity: Input Limiting Voltage ( 3.0 dB) = 5

MC3357 Features

* , and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are reg