DESCRIPTION

The LX5535 is a power amplifier optimized for WLAN applications in the 2.4-2.5 GHz frequency range. The PA is implemented as a three-stage monolithic microwave integrated circuit (MMIC) with active bias and output pre-matching.

KEY FEATURES

■ Advanced InGaP HBT

■ 2.4-2.5GHz Operation

■ Single-Polarity 3-5V Supply

■ Quiescent Current 120mA

■ Power Gain 32 dB

■ Power for EVM~3.5 % 54Mbps/64QAM : 25dBm

■ Total Current 260mA for Pout=25dBm, 802.11g

■ 802.11b mask-compliant power : 28dBm

■ Total Current 370mA for Pout=+28dBm, 802.11b

■ Small Footprint: 3x3mm2

■ Low Profile: 0.9mm

APPLICATIONS

■ IEEE 802.11b/g

■ IEEE 802.16 WiMAX