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Tropian, Inc. introduces the quad-band RF transceiver integrated circuit, Timestar™ TR15431N, for GSM/GPRS/EDGE terminals. Built using the company’s patented Polar Impact™ technology in combination with the advantages of a direct-conversion receiver architecture, the TR15431N provides desirable performance and efficiency gains, enabling wireless device manufacturers to push the limits of handset innovation. Some of the features and benefits of Tropian’s Timestar TR15431N transceiver with Polar Impact technology include: Suitable for worldwide GSM/EDGE and GSM/EDGE/W-CDMA handsets with quad-band support and ability to enhance throughput for data intensive applications; power efficiency levels deliver longer talk times and reduces amplifier heating problems; true Class12 236 k data rates (for both transmit and receive) and improved transmit power to make this achievable and efficient on real, deployed networks; automatic calibration for power supply variation, temperature and transient performance eliminates many development tasks, reducing handset design times.

Tropian