The PE53231 is a highly integrated front-end module targeted for wireless infrastructure applications such as TDD macro/micro base stations and MIMO applications. It is designed for use at the front end of a receiver chain for TDD-based systems and is ideally suited to 5G solutions or small cell applications. The dual-channel receiver integrates two independent LNAs with bypass function and a high-power switch. The PE53231 can be utilized across the 3.45 GHz–4.2 GHz frequency range with internal impedance matching networks. This receiver utilizes pSemi’s UltraCMOS® SOI technology which supports input RF power signal up to 20W average power, assuming 9 dB PAR and a very low noise figure, excellent linearity and very low power consumption. Each channel is controlled individually within the selected frequency band, which allows more flexibility in the system design.

Specifications

DescriptionSwitch LNA
Min Freq.3300 MHz
Max Freq.4200 MHz
Package40L LGA
Package (mm)6×6

Key Features

      Integrates dual-channel LNA with bypass function & high-power switch
      20W average RF input power
      Low noise figure of 0.9 dB
      37 dB gain at max gain mode
      32 dBm OIP3
      +105 °C operating temperature
      Packaging – 40-lead 6×6 mm LGA

Products displayed on this site are protected under one or more of the following U.S. Patents.

Markets

Power Management

Power Management

RF Mixers & Limiters

Front End Modules

RF Tx/Rx Modules

RF Phase & Amplitude Control

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