The CC85xx PurePath range of radio communication system-on-chips allows a robust short-range wireless channel for high-quality digital audio streaming to be constructed. A variety of coexistence techniques are used to minimise the effects of interference from other wireless devices operating in the crowded 2.4GHz ISM band.
RF Frequency Range: 2400 to 2483.5MHz ISM Band RF Output Power: +3.5dBm Receiver Sensitivity: -83dBm @ 5Mbps, -86dBm @ 2Mbps OTA Data Rate: 2Mbps, 5Mbps Coexistence features: Adaptive Frequency Hopping, Forward Error Correction, Buffering & Retransmission, Error Concealment Audio Sample Rate: up to 48kHz CD-quality uncompressed audio I²S audio interface USB audio interface on CC8521 and CC8531 parts Data side-channel available Seamless support for CC2590 range extender (RS 709-4664) Power supply: +2.0V to +3.6Vdc Operating temperature range: -40 to +85°C Applications: Wireless high-quality digital audio, Wireless point-to-point audio link, Wireless (USB) headphones / headsets, Wireless (USB) loudspeakers, Wireless (USB) microphones, Wireless 2.1 speaker systems
