YD9088 Datasheet (Wuxi Youda electronics)

YD9088, FM RECEIVER

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.

YD9088 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 1.8V WuXi