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LX5541 Datasheet Co-Package 2.3 - 2.5 GHz HBT Power Amplifier & pHEMT Low Noise Amplifier

Manufacturer: Microsemi (now Microchip Technology)

General Description

LX5541 is a co-package RFIC consisting of an InGaP/GaAs Heterojunction Bipolar Transistor www.DataSheet4U.net (HBT) power amplifier, an InGaAs pseudomorphic HEMT (pHEMT) low noise amplifier, and a SPDT switch.

All three RF devices are optimized for WLAN applications in the 2.3 to 2.5 GHz frequency range.

The PA is implemented as a twostage monolithic microwave integrated circuit (MMIC) with active bias and output pre-matching.

Overview

LX5541 TM ® Co-Package 2.3 – 2.5 GHz HBT Power Amp + pHEMT Low Noise Amplifier + SPDT Switch P RODUCTION D ATA S.