CA3089 - FM IF System

Product Overview

Renesas

Part number	CA3089
Manufacturer	Renesas
File Size	526.73 KB
Description	FM IF System
Datasheet	CA3089 Datasheet
Additional preview pages of the CA3089 datasheet.

Intersil CA3089 is a monolithic integrated circuit that provides all the functions of a comprehensive FM-IF system.

which include a three-stage FM-IF amplifier/limiter configuration with level detectors for each stage, a doubly-balanced quadrature FM detector and an audio amplifier that features the optional use of a muting (squelch) circuit. The advanced circuit design of the IF system includes desirable deluxe features such as delayed AGC for the RF tuner, and AFC drive circuit, and an output signal to drive a tuning meter and/or provide stereo switching logic. In addition, internal power supply regulators.

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Published: Sep 22, 2017 |