Articles by RF Micro Devices

Highly Integrated IF ASICs for CDMA Cellular/PCS Telephones RF Micro Devices Greensboro, NC The first generation of cellular and personal communications service (PCS) telephones based on code-division multiple access (CDMA) relied on limited integration of RF and IF functions. ICs were designed to handle automatic gain control (AGC) amplification,...

A Low Cost RF Transceiver for Data Communications RF Micro Devices Inc.Greensboro, NC Unlicensed radio devices in the European Community countries are expected to operate in compliance with standards proposed by the European Telecommunications Standards Institute (ETSI). Restrictions and regulations for operation of radio equipment in the 25 to...