Si4712-B30 Datasheet (Silicon Laboratories)

Si4712-B30, FM RADIO TRANSMITTER

The Si4712/13-B30 integrates the complete transmit functions for standards-compliant unlicensed FM broadcast stereo transmission.

The chip also allows integrated receive power scanning to identify low signal power FM channels.

Users must comply with local regulations on radio frequency (RF) transmis

Si4712-B30 Features

* Integrated receive power measurement

* Worldwide FM band support (76

* 108 MHz)

* Requires only two external components

* Frequency synthesizer with integrated VCO

* Digital stereo modulator

* Programmable pre-emphasis

* Analog/digital audio interface

* Audio