QPF4800

    Dual Band Wi-Fi Front End Module

    Key Features

    • 5150 - 5925 MHz & 2412 – 2484 MHz
    • 5 GHz POUT = +15 dBm MCS11 HE80 -43 dB Dynamic EVM
    • 5 GHz POUT = +21 dBm MCS9 VHT80 -35 dB Dynamic EVM
    • 5 GHz POUT = +23 dBm MCS0 HT20 Spectral Mask Compliance
    • 2.4 GHz POUT = +19 dBm MCS11 HE40 -43 dB Dynamic EVM
    • 2.4 GHz POUT = +23 dBm MCS8 HT40 -30 dB Dynamic EVM
    • 2.4 GHz POUT = +25 dBm MCS0 HT20 Spectral Mask Compliance
    • Optimized for +5.0 V Operation
    • 5 GHz 29 dB & 2.4 GHz 33 dB Tx Gain
    • 5 GHz 2.6 dB & 2.4 GHz 2.5 dB Noise Figure
    • 14 dB Rx Gain
    • 5 GHz 7.5 dB & 2.4 GHz 6.5 dB Bypass Loss
    • Broad Range Integrated DC Power Detector

    The Qorvo QPF4800 is an integrated dual band fron end module (FEM) designed for Wi-Fi 6 systems. The compact form factor and the integrated matching minimizes layout area in the application. Performance is focused on optimizing the 2.4 GHz and 5 GHz PAs for a 5 V supply voltage that conserves power consumption while maintaining the highest linear output power and leading edge throughput. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wide variety of conditions. Another key feature is the broad range integrated DC power detector which enables power accuracy at lower powers. The QPF4800 integrates a 2.4 GHz and 5 GHz power amplifier (PA), regualtor, two single pole two throw switches (SP2T), diplexer, and 2.4 GHz and 5 GHz bypassable low noise amplifiers (LNA).

    Typical Applications

      • Access Points
      • Wireless Routers
      • Residential Gateways
      • Customer Premise Equipment
      • Internet of Things
    Frequency Min(GHz) 2.412, 5.15
    Frequency Max(GHz) 2.484, 5.925
    Wi-Fi Standards Wi-Fi 4, 5, 6
    Vcc(V) 5
    11ac Pout(dBm) 22, 21
    11ac EVM(dB) 1.8
    11ac Current(mA) 280, 250
    Tx Gain(dB) 33, 29
    Rx Gain(dB) 14
    NF(dB) 2.5, 2.6
    Bypass Loss(dB) 7.5, 6.5
    Rx Current(mA) 12
    Package Type Laminate
    Package(mm) 4.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G

    This product appears in the following application block diagrams:

    • Applications > Customer Premises Equipment > Dual Band Wi-Fi with Diplexer

      Dual Band Wi-Fi with Diplexer