Power amplifier targets WiMAX, LTE/4G apps

摘要

The HMC755LP4E GaAs InGaP HBT MMIC power amplifier is rated from 2.3 to 2.8 GHz and provides up to 31 dB of gain. This amplifier operates from a single 5-V supply and achieves 28% power-added efficiency at 33 dBm of saturated output power. For 25-dBm OFDM output power (64 QAM, 54 Mbits/s), the device achieves an error vector magnitude of only 2.5% making it ideal for WiMAX/LTE/4G Applications.