Silicon Laboratories

FM radio transmitter integrated circuit
Silicon Laboratories

  • FM radio transmitter integrated circuit Silicon Laboratories
The Si471x is the industry's first 100% CMOS, single-chip FM transmitter IC. The Si4712/13 are the industry's first integrated transmitters with Receive Power Scan (RPS).

Si4710/11 FM radio transmitter with RDS and digital audio compression
Si4712/13 FM radio transmitter with RDS, digital audio compression and Receive Power Scan (RPS)

Features

Worldwide FM transmit compliance (76-108 MHz)
Proven Receive Power Scan (RPS) algorithm example code (Si4712/13)
Embedded antenna support for "antenna-free" device enclosures
Digital audio in for FM transmit (Si4711/13)
Industry-leading, proven performance

Applications

Cellular handsets/hands-free
MP3 players
Portable audio/video players
Wireless speakers
Wireless microphones
Satellite digital audio radios
Personal computers/notebooks



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