LX5511LQ Datasheet PDF - Microsemi

●DESCRIPTION

●The Microsemi LX5511 is a power amplifier that is optimized for WLAN applications in the 2.3GHz – 2.5GHz frequency range. The LX5511 Power Amplifier is implemented as a two stage monolithic microwave integrated circuit (MMIC) with active bias and output pre-matching.

●The device is manufactured with an InGaP/GaAs Heterojunction Bipolar Transistor (HBT) IC process (MOCVD). With a single low voltage supply of 3.3V 26dB power gain between 2.3-2.5GHz, at a low quiescent current of 90mA.

●KEY FEATURES

●■ Advanced InGaP HBT

●■ 2.3-2.5GHz Operation

●■ Single-Polarity 3.3V Supply

●■ Quiescent Current 90mA

●■ Power Gain 26 dB

●■ Total Current 150mA for Pout=18 dBm OFDM

●■ EVM<3 %, 2.4% Typical 54Mbps/64QAM

●■ Small Footprint: 3x3mm2

●■ Height 0.9mm

●APPLICATIONS

●■ IEEE 802.11b/g