RFFM8850P

    2.4 & 5 GHz 802.11a/b/g/n/ac Wi-Fi Switch + LNA Front End Module

    Key Features

    • QFN 2.3mm x 2.3mm x 0.33mm
    • Dualband 2.4GHz & 5.0GHz
    • Wi-Fi SW+LNA FEM
    • 2.4GHz SP3T T/R Switch with Bluetooth® Support
    • 2.4GHz LNA with Bypass Mode
    • 5.0GHz SP2T T/R Switch
    • 5.0GHz LNA with Bypass Mode
    • All Input and Output Ports Matched to 50 ohm
    • Wide Voltage Supply Range
    • Supports Wi-Fi chipsets with Integrated Power Amplifier (iPA)
    • Small Package for Chip on Board Designs
    • Low Profile Package for Module Designs

    Qorvo's RFFM8850P provides a complete dualband integrated Switch + LNA solution in a single Front End Module (FEM) for Wi-Fi 802.11b/g/n/a/ac and Bluetooth® systems. The ultra-small form factor and integrated matching greatly reduces the number of external components and layout area. The RFFM8850P integrates a 2.4GHz SP3T Transmit/Receive Switch, a 5.0GHz SP2T Transmit/Receive Switch, a 2.4GHz Low Noise Amplifier with bypass mode, and a 5.0GHz Low Noise Amplifier with bypass mode.

    Frequency Min(GHz) 2.4
    Frequency Max(GHz) 5.925
    Functionality Switches, LNAs with Bypass
    Wi-Fi Standards a/b/g/n/ac and BT
    2.4GHz Rx Gain(dB) 14
    5GHz Rx Gain(dB) 14
    Vcc(V) 3.6
    11g/n Current(mA) 9
    11a/n Current(mA) 9
    Package Type QFN
    Package(mm) 2.3 x 2.3 x 0.33
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.G

    This product appears in the following application block diagrams:

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

      Dual Band Wi-Fi

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

      Dual Band Wi-Fi with Diplexer

    • Applications > Customer Premises Equipment > High-Tier Wi-Fi Solution

      High-Tier Wi-Fi Solution