FN561 Datasheet - Intersil

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FN561 OBSOLETE PRODUCT NO RECOMMENDED REPLACEMENT

® UCT NT PROD E T E CEME L OBSO DED REPLA MEN E CO M Data Sheet October 2002 NO R CA3089 FN0561.4 FM IF System .
Intersil CA3089 is a monolithic integrated circuit that provides all the functions of a comprehensive FM-IF system.

FN561_Intersil.pdf

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Datasheet Details

Part number:

FN561

Manufacturer:

Intersil

File Size:

459.59 KB

Description:

OBSOLETE PRODUCT NO RECOMMENDED REPLACEMENT

Features

* 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

Applications

* in High-Fidelity, Automotive, and Communications Receivers .
* Includes: IF Amplifier, Quadrature Detector, AF Preamplifier, and Specific Circuits for AGC, AFC, Muting (Squelch), and Tuning Meter
* Exceptional Limiting Sensitivity at -3dB Point

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