LX5511LQ

的InGaP HBT 2.3 - 2.5 GHz功率放大器 InGaP HBT 2.3 - 2.5 GHz Power Amplifier

DESCRIPTION

The 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