5 - 7 GHz Wi-Fi 6E Medium Power Front End Module

    Key Features

    • POUT = +15 dBm MCS11 HE160 -38 dB Dynamic EVM
    • POUT = +18 dBm MCS9 VHT80 -35 dB Dynamic EVM
    • POUT = +23 dBm MCS0 HE20 Spectral Mask Compliance
    • Optimized for +5 V Operation
    • 32 dB Tx Gain
    • 2 dB Noise Figure
    • 14 dB Rx Gain & 7.5 dB Bypass Loss
    • 35 dB 2.4 GHz Rejection on Rx Path
    • Integrated DC Logarithmic Power Detectors

    The Qorvo® QPF4750 is an extreme wideband medium power front end module (FEM) designed for Wi-Fi 6E (802.11ax) systems. This FEM implements extreme wideband amplfier technology to create an easier to use and extremely compact solution for Wi-Fi applications where operating on any channel within U-NII1-8’s 2GHz of bandwidth is deisred. The small 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. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions.

    Integrated die level filtering for 2nd and 3rd harmonics as well as 2.4 GHz rejection for DBDC operation are included. For application feedback, a DC power detector is integrated in the package providing a proportional voltage for a given output power from the transmit path. The QPF4750 integrates a 5 - 7 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
      • Set Top Boxes
      • Customer Premise Equipment
      • Internet of Things
    Frequency Min(GHz) 5.150
    Frequency Max(GHz) 7.125
    Functionality PA, Switch, LNA
    Wi-Fi Standards Wi-Fi 6E
    Vcc(V) 5
    11ax Pout(dBm) 15
    11ax EVM(dB) -38
    11ax Current(mA) 150
    11ac Pout(dBm) 18
    11ac EVM(dB) -35
    11ac Current(mA) 190
    11n Pout(dBm) 20
    11n EVM(dB) -30
    11n Current(mA) 200
    Tx Gain(dB) 32
    OP1dB(dBm) 29
    Rx Gain(dB) 14
    NF(dB) 2
    Bypass Loss(dB) 7.5
    Rx Current(mA) 25
    Package Type Laminate
    Package(mm) 3.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G