Front End Module by Qorvo (238 more products)

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QPF4559 Image

The QPF4559 from Qorvo is a 5 GHz Front-End Module (FEM) for Wi-Fi 7 (802.11be) systems. The FEM has an integrated 5 GHz power amplifier (PA), a single pole two-throw switch (SP2T), and a bypassable low noise amplifier (LNA). It has integrated die-level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation. The FEM also has a coupler and logarithmic power detector to provide feedback.

 In Tx mode, it delivers an output power of up to +27 dBm with a gain of 32 dB. In the Rx mode, it provides gain of 15 dB with a noise figure of 1.6 dB and a 2.4 GHz rejection of 25 dB. The PA in this module is optimized for a 5 V supply voltage and conserves power consumption while maintaining exceptional linear output power with leading-edge throughput. It is available in a 16-pad laminate package that measures 3 x 3 mm and is ideal for access points, wireless routers, residential gateways, customer premise equipment and Internet of Things (IoT) applications.

Product Specifications

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Product Details

  • Part Number
  • Manufacturer
  • Description
    5 GHz Front End Module for Wi-Fi 7 (802.11be) Applications

General Parameters

  • Type
    Transmit / Receive Module
  • Configuration
    Switch, LNA, Antenna, Power Amplifier
  • Switch Configuration
  • Application
    Wireless Routers, Access Points, IoT, Residential Gateways
  • Wireless Standard
    Wi-Fi 7
  • Frequency
    5.17 to 5.895 GHz
  • Tx Power
    18 to 27 dBm
  • Tx P1dB
    31 dBm
  • Tx Noise Figure
    1.6 dB
  • Voltage
    5 V
  • Rx Current
    18 mA
  • Package Type
    Surface Mount
  • Package
    16 Pad Laminate
  • Dimensions
    3 x 3 mm
  • RoHS

Technical Documents