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Product Brief

High Efficiency Linear Power Amplifier Designed for WiFi and WiMAX Applications from RFMD

Gregory Quirk
6/15/2009 10:50 AM EDT
RF Micro Devices, Inc. introduced the RF5602 high-power, high-efficiency and high-linearity power amplifier (PA). The RF5602 is a 2GHz linear PA designed for medium power applications including consumer premises equipment (CPE) and access point (AP) applications for WiFi and WiMAX.

Manufactured using RFMD's advanced Indium Gallium Phosphide (InGaP) Heterojunction Bipolar Transistor (HBT) semiconductor process technology, the RF5602 is optimized for use as the final RF amplifier in 802.16 e/d and 802.11 b/g/n applications. The RF5602 is also applicable for 2.4 GHz ISM band applications, PCS communications systems, and WiBro 2.3 GHz - 2.4 GHz applications. The RF5602 provides strong linearity and delivers world-class error vector magnitude (EVM) performance. -- 2% EVM at 26 dBm output power, 5.0V -- 2% EVM at 25 dBm output power, 4.2V -- 3% EVM at 23.5 dBm output power, 3.3V Additional technical features include: -- 3.3 to 5 V Supply Operation -- Integrated input power detector on die -- 32 dB to 34 dB small signal gain.

More information can be found here




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