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2400 MHz SOI Wi-Fi Front-end Module

The PE561221 is a high-performance monolithic Wi-Fi front-end module (FEM) that combines the intelligent integration capabilities of pSemi’s patented UltraCMOS® technology. On a monolithic die, the PE561221 2.4 GHz Wi-Fi FEM integrates a low-noise amplifier (LNA), a power amplifier (PA) and two RF switches (SP4T, SP3T). This all-silicon die is packaged in a compact 16-pin, 2 × 2 mm LGA to meet the latest 802.11ac Wi-Fi chip-set requirements.

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Industry-Leading Product

Specifications

Description2400 MHz Wi-Fi FEM
Min Freq.2400 MHz
Max Freq.2500 MHz
Tx Gain (dB)28
Rx Gain (dB)14
Long-packet EVM Performance+19 dBm Pout at -40 dB EVM (MCS9)
Package (mm)2x2
Package16L LGA
About Product

Key Features

      High performance monolithic SOI 2.4 GHz PA, LNA and SP3/4T switches
      Fully matched input and output
      Low NF with integrated bypass mode
      High performance SP3/4T supporting BT and Wi-Fi Tx/Rx
      Integrated power detector
      Tx Gain: 28 dB typical
      Rx Gain: 14 dB typical, Rx NF: 2.2 dB typical
      Excellent long packet EVM performance
      Packaging: 16-lead 2 × 2 mm LGA

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

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  • Best-in-class RF performance
  • Optimal form factors with high levels of integration
  • Proven track record in top-tier smartphones
  • Active member of 3GPP and other industry affiliations
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  • Unique, patented architecture to enable higher overall system, power conversion efficiency
  • Fully integrated solutions from 15W to 160W
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