Description
The RMPA5255 power amplifier module is designed for high performance WLAN applications in the 4.9–5.9 GHz frequency band. The 10 pin, 5 x 5 x 1.5 mm package with internal matching on both input and output to 50Ω, and internal bias network components, allow for extremely simplified integration. An onchip detector provides power sensing capability. The PA’s low power consumption and excellent linearity are achieved using our InGaP Heterojunction Bipolar Transistor (HBT) technology.

FEATUREs
■ Full 4.9 to 5.9 GHz operation
■ 34 dB small signal gain
■ 230 mA total current at 18 dBm modulated power out
■ 2.3% EVM at 18 dBm modulated power out
■ 3.3 V collector supply voltage
■ Integrated power detector with 20 dB dynamic range
■ RoHS compliant 5 x 5 x 1.5 mm leadless package
■ Internally matched to 50Ω and DC blocked RF input/output
■ Internal DC bias de-coupling
■ Optimized for use in 802.11a applications