Description
Si4730/31-B20 BROADCAST AM/FM RADIO RECEIVER .
The Si4730/31 is the first digital CMOS AM/FM radio receiver IC that integrates the complete tuner function from antenna input to audio output.
Features
* Worldwide FM band support
* EN55020 compliant
(76
* 108 MHz)
* No manual alignment necessary
* Worldwide AM band support
* Programmable reference clock
(520
* 1710 kHz)
* Volume control
* Excellent real-world performance
* Programmable soft mut
Applications
* Table and portable radios
* Stereos
* Mini/micro systems
* CD/DVD players
* Portable media players
* Boom boxes
* Cellular handsets
* Modules
* Clock radios
* Mini HiFi