45 - 1218 MHz High Linearity, Low Noise CATV Gain Block

    Key Features

    • 45MHz to 1200MHz Operation
    • 5V Operation
    • >65dBc CSO and CTB at 34dBmV/ch
    • 19dB Gain
    • Low Noise Figure: <2dB

    Qorvo's RFCA8830 is a GaAs pHEMT RF balanced amplifier IC with a 45MHz to 1200MHz operating bandwidth. This IC is designed to provide a low noise, high linearity, and high gain for use as a Post Amplifier in Optical Receivers or low noise balanced preamp. The IC uses a 5V power supply for applications requiring lower power dissipation. It is designed to support the new DOCSIS 3.1 Data Over Cable specification.

    Product Categories

    Type Downstream
    Frequency Min(MHz) 45
    Frequency Max(MHz) 1,218
    Gain(dB) 19.2
    Pout(dBmV) 34
    CSO(dBc) -85
    CTB(dBc) -77
    XMOD(dBc) -63
    NF(dB) 2.5
    Voltage(V) 5
    Current(mA) 277
    Package Type SOIC-8 with Exposed Pad
    Package(mm) 6.2 x 5.0 x 1.73
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ECCN 5A991.G

    This product appears in the following application block diagrams:

    • Applications > Network Infrastructure > Broadband Access > Cable TV > EDGE QAM DOCSIS 3.x