2.4 GHz Wi-Fi Front End Module


    • POUT = +21.5 dBm MCS11 HE40 -43 dB Dynamic EVM
    • POUT = +22 dBm MCS11 VHT40 -40 dB Dynamic EVM
    • POUT = +24 dBm MCS9 VHT40 -35 dB Dynamic EVM
    • POUT = +25 dBm MCS7 HT20/40 -30 dB Dynamic EVM
    • POUT = +26 dBm MCS0 HT20 Spectral Mask Compliance
    • Optimized for +5 V Operation
    • 32 dB Tx Gain
    • 1.8 dB Noise Figure
    • 16 dB Rx Gain & 7.5 dB Bypass Loss
    • 20 dB 5 GHz Rejection on Rx Path

    The Qorvo® QPF4216B is an integrated front end module (FEM) designed for Wi-Fi 802.11ax 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. Receive path matches the optimal technologies to maximize Rx sensitivity through noise figure performance that is consistent over a wider variety of conditions.

    The receive path is pinned out so external filtering can be added in the optimal position.  Integrated die level filtering for 2nd and 3rd harmonics as well as 5 GHz rejection for DBDC operation are included.

    A key feature is the integration of a logarithmic power detector which enables power control across the entire power spectrum for applications which use higher gain antennas or end users wanting to reduce device calibration time in production.

    The QPF4216B integrates a 2.4 GHz power amplifier (PA), regulator, single pole two throw switch (SP2T), bypassable low noise amplifier (LNA) into a single device.

    频率最小值(GHz) 2.4
    频率最大值(GHz) 2.5
    功能性 PA+SW+LNA
    Wi-Fi 标准 b-ax
    Vcc(V) 5
    11ac Pout(dBm) 24
    11ac EVM(%) -35
    11ac 电流(mA) 345
    11n Pout(dBm) 25
    11n EVM(%) -30
    11n 电流(mA) 375
    Tx 增益(dB) 32
    OP1dB(dBm) 31.5
    Rx 增益(dB) 16
    NF(dB) 1.8
    旁路损耗(dB) 7.5
    Rx 电流(mA) 18
    封装类型 Laminate
    封装(mm) 5.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G


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