SI4721 - Broadcast FM Radio Transceiver

Product Overview

Silicon Laboratories

Part number	SI4721
Manufacturer	Silicon Laboratories
File Size	202.71 KB
Description	Broadcast FM Radio Transceiver
Datasheet	SI4721 Datasheet
Note	This datasheet PDF includes multiple part numbers: SI4721, SI4720. Please refer to the document for exact specifications by model.
Additional preview pages of the SI4721 datasheet.

The Si4720/21 is the first single chip FM radio transceiver.

Integrated FM antenna support Excellent real-world performance Only two external components required Worldwide FM band support (76 to 108 MHz) RDS/RBDS processor (Si4721) Frequency synthesizer with integrated VCO Adjustable seek parameters Adjustable mono/stereo blend Adjustable soft mute Programmable transmit output voltage control Audio dynamic range control Advanced modulation control Analog/digital audio interface Programmable reference clock input Programmable pre/de-emphasis (50/75 µs) 2-w.

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Published: Nov 11, 2007 |