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Part Number
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CA3089 |
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Manufacturer
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Renesas |
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Description
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FM IF System |
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Published
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Sep 22, 2017 |
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Detailed Description
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CA3089
FM IF System
NO RECOOBMSOMLEENTDEEPDRROEDPULCATCEMENT
DATASHEET
FN561 Rev 4.00 October 2002
Description
Inters...
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Datasheet
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CA3089
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Overview
CA3089
FM IF System
NO RECOOBMSOMLEENTDEEPDRROEDPULCATCEMENT
DATASHEET
FN561 Rev 4.
00 October 2002
Description
Intersil CA3089 is a monolithic integrated circuit that provides all the functions of a comprehensive FM-IF system.
The block diagram shows the CA3089 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 features such as delayed AGC for the RF tuner, and AFC drive circuit, and an output signal to drive a tuning meter and/or pro...
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