890 - 960 MHz, 2.5 - 4.2 V, 1 Watt ISM Band Transmit / Receive Module

    Key Features

    • Integrated 50 ohm Input/Output Match
    • Tx Output Power: 30dBm
    • Single 50 ohm Bi-directional Transceiver Interface
    • Integrated PA, filtering LNA with Bypass Mode
    • Transmit Thru path

    Qorvo's RFFM6903 is a single-chip front end module (FEM) for application in the 900MHz and 868MHz ISM Bands. The RFFM6903 addresses the need for aggressive size reduction for typical portable equipment RF front end design and greatly reduces the number of components outside of the core chipset thus minimizing the footprint and assembly cost of the overall solution. The RFFM6903 contains an integrated 1 Watt PA, SP3T antenna switch, integrated Tx harmonic filter, Tx thru path, LNA with bypass mode, and matching components. The RFFM6903 is packaged in a 28-pin, 6.0mm x 6.0mm x 0.975mm over-molded laminate package with backside ground which greatly minimizes next level board space and allows for simplified integration.

    Functionality PA, LNA, Switch with Bypass
    Frequency Min(MHz) 868
    Frequency Max(MHz) 960
    PA Gain(dB) 20
    Pout(dBm) 30
    LNA Gain(dB) 15.5
    NF(dB) 1.7
    Vcc(V) 3.6
    PA Icc(mA) 840
    LNA Icc(mA) 5
    Package Type LGA
    Package(mm) 6.0 x 6.0 x 0.975
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991.G

    This product appears in the following application block diagrams:

    • Applications > Internet of Things > Smart Energy > 868-900 MHz System Connection to RFFM6903

      868-900 MHz System Connection to RFFM6903