SI4720_SiliconLaboratories.pdf
Datasheet Details
Part number:
SI4721, SI4720
Manufacturer:
Silicon Laboratories
File Size:
202.71 KB
Description:
Broadcast fm radio transceiver.
Note:
This datasheet PDF includes multiple part numbers: SI4721, SI4720.
Please refer to the document for exact specifications by model.
SI4721, SI4720, Broadcast FM Radio Transceiver
The Si4720/21 is the first single chip FM radio transceiver.
The proven and patented digital architecture of the Si4720/ 21 combines the functionality of the Si470x FM radio receiver with the Si471x FM transmitter, offering full FM receive and transmit capabilities in a single, ultra-small 3x3x0.55
SI4721 Features
* 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 Programmab
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