YD9088 - FM RECEIVER

Datasheet Summary

Description

The YD9088 is a bipolar integrated circuit for use in mono portable and pocket radios.

It is used when a minimum of peripheral components (of small dimensions and low costs) is important.

The circuit contains a frequency-locked-loop (FLL) system with an intermediate Frequency (IF) of about 70kHz.

Features

Equipped with all stages of a mono receiver form antenna to audio output.
Mute circuit.
Search tuning with a single varicap diode.
Mechanical tuning with integrating AFC.
AM.

Wuxi Youda electronics

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Datasheet Details

Part number	YD9088
Manufacturer	Wuxi Youda electronics
File Size	73.67 KB
Description	FM RECEIVER
Datasheet	YD9088 Datasheet
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YOUDA INTEGRATED CIRCUIT YD9088 FM RECEIVER CIRCUIT FOR BATTERY SUPPLY —YD9088 DESCRIPTION The YD9088 is a bipolar integrated circuit for use in mono portable and pocket radios. It is used when a minimum of peripheral components (of small dimensions and low costs) is important. The circuit contains a frequency-locked-loop (FLL) system with an intermediate Frequency (IF) of about 70kHz. Selectivity is achieved by active RC-filters. De-tuning related to the IF and too weak input signals is suppressed by the mute circuit. FEATURES *Equipped with all stages of a mono receiver form antenna to audio output *Mute circuit *Search tuning with a single varicap diode *Mechanical tuning with integrating AFC *AM application supported *Power supply polarity protection *Power supply voltage down to 1.

Published: Nov 2, 2006 |