CGA-3318Z

    5 - 900 MHz SiGe HBT Dual CATV High Linearity Amplifier

    Key Features

    • Excellent CSO/CTB/XMOD Performance at +34dBmV Output Power Per Tone
    • Dual Devices in Each SOIC-8 Package Simplify Push-Pull Configuration PC Board Layout
    • 5MHz to 900MHz Operation

    Qorvo's CGA3318Z is a high performance Silicon Germanium HBT MMIC Amplifier. Designed with SiGe process technology for excellent linearity at an exceptional price. A Darlington configuration is utilized for broadband performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. The CGA3318Z contains two amplifiers for use in wideband Push-Pull CATV amplifiers requiring excellent second order performance. The second and third order non-linearities are greatly improved in the push-pull configuration.

    Type Upstream & Downstream
    Frequency Min(MHz) 5
    Frequency Max(MHz) 900
    Gain(dB) 12.5
    CSO(dBc) 70
    CTB(dBc) 68
    NF(dB) 4.3
    Voltage(V) 4.1
    Current(mA) 150
    Package Type ESOP-8
    Package(mm) 6.0 x 4.9 x 1.55
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ECCN EAR99

    This product appears in the following application block diagrams:

    • Applications > Defense & Aerospace > Communications > Military Radio

      Military Radio

    • Applications > Network Infrastructure > Wireless Infrastructure > Repeaters / Boosters / DAS

      Repeaters / Boosters / DAS