Status: Discontinued | Data Sheet: pdf link image   | RoHS Compliance:
NOT FOR NEW DESIGNS - See RFCA1008 for new designs RFMD’s CGA-7718Z is a high performance InGaP HBT MMIC Amplifier. Designed with the InGaP process technology for excellent reliability. A Darlington configuration is utilized for broadband performance. The heterojunction increases breakdown voltage and minimizes leakage current between junctions. The CGA-7718Z 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.

Features:
  • 5V Single Supply
  • Excellent Linearity Performance at +34dBmV Output Power Per Tone
  • Two Amplifiers in Each SOIC-8 Package Simplify Push-Pull Configuration PC Board Layout
  • Available in Lead-Free, RoHS Compliant, and Green Packaging
  • SOIC-8 Package
  • Part Number:
    CGA-7718Z
    Manufacturer:
    Qorvo
    Frequency Min:
    50 MHz
    Frequency Max:
    1000 MHz
    Gain:
    17.4 dB
    Supply Voltage\Vd:
    5 V
    Id:
    215 mA
    Noise Figure:
    4 dB
    CTB:
    -78 dB
    Xmod:
    -70 dB
    CSO:
    -80 dB
    Package:
    SOIC-8
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    Replacement Part(s) Suggested

    The part CGA-7718Z is discontinued, below is the suggested replacement part.

    Part Number Manufacturer Description
    QPL8831 Qorvo RF Amplifier, CATV, .005 to 1.218 GHz, 17 dB, 24 dBm, 5 V, SOIC8
    RFCA8828 Qorvo Amplifier, CATV, 0.050 - 1.2 GHz, 41 dBm, 18.1dB, SOIC-8