CD9088CB Datasheet – Electric Tuning FM radio IC

Part Number : CD9088CB

Function : Monolithic Power FM radio Tuner Circuit

Package : SOP 16 Pin

Manufacturers :

Image :

CD9088CB Image


Description :

CD9088CB is a monolithic power FM radio tuning circuit, the external circuit is simple, low-cost applications, phase-locked loop circuit built-in frequent rate of 70kHz Department. EC selectivity achieved by active RC filter, mute circuit inhibit non-IF signal and the IF signal is too weak. The IC is a bipolar integrated circuit for use in mono portable and pocket radios.


1. Equipped with all stages of a mono receiver from antenna to audio output
2 Mute circuit
3. Search tuning with a single varicap diode
4. Mechanical tuning with integrating AFC
5. AM application supported
6. Power supply polarity protection


CD9088CB pinout


1. Mechanical tuning; this is possible with or without integrating AFC circuit
2. Electrical tuning; this is realized by one directional (band-up) search tuning facility, including RESET to the lower-band limit

Block Diagram

CD9088CB Datasheet

Other data sheets within the file : CD9088

CD9088CB Datasheet PDF Download

CD9088CB pdf




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