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MC3357 - LOW POWER FM IF

Description

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

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.

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 registered trademarks of Motorola, Inc. Motorol.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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) = 5.0 µV (Typical) Low Number of External Parts Required Recommend MC3372 for Replacement/Upgrade P SUFFIX PLASTIC PACKAGE CASE 648 D SUFFIX PLASTIC PACKAGE CASE 751B (SO–16) PIN CONNECTIONS Figure 1. Representative Block Diagram VCC 10.245 MHz 16 Oscillator Mixer Crystal Osc. 1 10.
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