Si4700-B15 Datasheet (Silicon Laboratories)

Si4700-B15, BROADCAST FM RADIO TUNER

* USB FM radio * PDAs * Notebook PCs * Car audio/RDS * Media players * Consumer electronics The Si4700/01 integrates the complete tuner function from antenna input to stereo audio output for FM broadcast radio reception.

Functional Block Diagram O

Si4700-B15 Features

* This data sheet applies to Si4700 Silicon Revision B, Firmware 15 and greater

* Worldwide FM band support (76

* 108 MHz)

* Digital low-IF receiver

* Frequency synthesizer with integrated VCO

* Seek tuning

* Automatic frequency control (AFC)