2.4 GHz Wi-Fi Front-End Module with integrated BAW filtering

    Discontinued >

    End of Life announced October 23, 2019 (PCN 19-0187).
    Last Time Buy: May 5, 2020
    Contact your local sales representative for assistance.

    Key Features

    • Fully integrated front end module that includes highly selective BAW filters achieving FCC bandedge and coexistence attenuation over operating conditions.
    • Optmized for 5V Operation
    • 36 dB Tx Gain
    • 2 dB Rx Noise Figure
    • Pout = +25dBm, 802.11n, MCS7 -30dB EVM (Bandedge Compliant CH1 -11)

    The QPF7200 provides a complete integrated solution in a single placement front end module (FEM) for Wi-Fi 802.11b/g/n systems. The full integration minimizes layout area in the customer’s application and greatly reduces the design complexity and the number of external components. Performance is focused on conserving power consumption while maintaining the highest linear output power and leading edge throughput across all Wi-Fi channels without need to reduce transmit power to meet the FCC regulatory limits. The QPF7200 integrates a 2.4GHz power amplifier (PA) with power detector, multiple switches, LNA with bypass mode, transmit bandedge BAW filter for flat power transimission, and receive BAW filter for wireless coexistence. The QPF7200 integrated filtering also includes 2nd and 3rd harmonics and 5GHz rejection for dual-band dual-concurrent operation. The device is provided in a 8.0mm x 5.5mm x 1mm max laminate package. This module meets or exceeds the RF front end needs of IEEE 802.11b/g/n Wi-Fi RF systems.

    Typical Applications

      • Wi-Fi Consumer Premise Equipment
      • Access Points
      • Wireless Routers
      • Residential Gateways
      • Internet of Things
    Frequency Min(GHz) 2.400
    Frequency Max(GHz) 2.500
    Functionality PA+FCC BE BAW+SW+LNA+CoEx BAW
    Wi-Fi Standards b-n
    Vcc(V) 5
    11n Pout(dBm) 25
    11n EVM(%) -30
    11n Current(mA) 650
    Tx Gain(dB) 36
    Rx Gain(dB) 12
    NF(dB) 2
    Bypass Loss(dB) 8
    Rx Current(mA) 15
    Package Type Laminate
    Package(mm) 8.0 x 5.5 x 1.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No

    This product appears in the following application block diagrams:

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

      Dual Band Wi-Fi