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Articles tagged with: Power Amplifiers and Rfmd
RFMD Targets CDMA Components Market
RF Micro Devices is to re-target the CDMA components market with the introduction of multiple CDMA front end products. In calendar year 2009, RFMD plans a major refresh of its CDMA product portfolio, marking the Company's first new offerings for CDMA handsets in approximately five years. more
Related Tags: gps, lte, cdma, switches
RFMD Supplies EDGE Power Amps to Huawei for 3G Phones
RF Micro Devices has announced that it is supporting the ramp of Huawei's U120E 3G multi-mode (UMTS/EDGE) handset with its RF3161 quad-band large signal polar modulation (LSPM) EDGE power amplifier (PA) module. The RF3161 is the industry's smallest and thinnest EDGE PA in production and is designed to support all major merchant market 3G multi-mode handset platforms implementing LSPM EDGE transmit architectures. more
RFMD Introduces Transmit System for 3G Handsets
RF Micro Devices has announced a family of products, which combine to provide a UMTS transmit system for the implementation of multi-region multimode 3G handset platforms. The transmit system features a dedicated single-band power amplifier module (supporting Band I), a flexible dual-band power amplifier module (capable of supporting Bands I, II, III, IV, V, VI, VIII, IX) and a low-noise, high efficiency DC to DC converter/controller. more
Related Tags: gartner
Qualcomm Buys Bluetooth Assets
RF Micro Devices (RFMD) has sold the majority of its Bluetooth assets to Qualcomm for US$39 million. RFMD anticipates the transaction will enable it to increase its focus on its highest growth wireless business opportunities, including cellular transceivers, cellular power amplifiers, WLAN power amplifiers, GPS components and Gallium Nitride (GaN) high power amplifiers. more
Two new amplifiers for base stations
RF Micro Devices has announced two new gallium arsenide heterojunction bipolar transistor (GaAs HBT) pre-driver power amplifiers (PAs) for cellular base station applications. The half-watt RF3807 and two-watt RF3809 single-stage devices operate across CDMA, GSM, DCS, PCS and UMTS frequencies and lower the total cost of implementation for manufacturers of cellular base stations. The RF3807 and RF3809 feature high linearity (>+42 dBm, UMTS), high power-added efficiency (>40%, P1dB) and broadband (450-2200 MHz) performance, providing functionality for a variety of wireless applications. more
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