5 GHz Wi-Fi 7 High-Power Front End Module

    Key Features

    • POUT = +18 dBm MCS13 EHT80 -47dB Dynamic EVM
    • POUT = +20 dBm MCS11 HE80 -43 dB Dynamic EVM
    • POUT = +24 dBm MCS9 VHT80 -35 dB Dynamic EVM
    • POUT = +27 dBm MCS0 HT20 Spectral Mask Compliance
    • Optimized for +5 V Operation
    • 32 dB Tx Gain
    • 1.6 dB Noise Figure
    • 16 dB Rx Gain & 7 dB Bypass Loss
    • Integrated RF Coupler
    • Integrated DC Logarithmic Power Detector

    The Qorvo® QPF4559 is an integrated front end module (FEM) designed for Wi-Fi 7 (802.11be) systems. The compact form factor and integrated matching minimizes layout area in the application.

    Performance is focused on optimizing the PA for a 5 V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. This is done across a wide bandwidth enabling operation in all channels from UNII1-4 (5.1 to 5.9 GHz) Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included. A coupler with RF output as well as a broadrange, constant slope voltage logarithmic power detector is provided for application feedback.

    The QPF4559 integrates a 5 GHz power amplifier (PA), single pole two throw switch (SP2T) and bypassable low noise amplifier (LNA) into a single device.

    Typical Applications

      • Access Points
      • Wireless Routers
      • Residential Gateways
      • Customer Premise Equipment
      • Internet of Things
    Frequency Min(GHz) 5.17
    Frequency Max(GHz) 5.895
    Functionality PA, Switch, LNA
    Wi-Fi Standards Wi-Fi 7
    Vcc(V) 5
    Tx Gain(dB) 32
    OP1dB(dBm) 31
    Rx Gain(dB) 16
    NF(dB) 1.6
    Bypass Loss(dB) 7
    Rx Current(mA) 18
    Package Type Laminate
    Package(mm) 3.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G