25 dB Balanced Return Path Amplifier 5 – 700MHz

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    Key Features

    • 5 MHz to 700 MHz Operation
    • 5 V Operation
    • High Gain; 25 dB Typical
    • Low Noise Figure: 1.8 dB
    • Adjustable Bias Using External Resistors
    • Full Duplex (FDX) DOCSIS 3.1 ready
    • SOIC-8 Exposed Pad

    The QPB8896 is a GaAs pHEMT RF balanced amplifier IC operating as return path amplifier capable of supporting Full Duplex (FDX) and DOCSIS 3.1 applications. This IC is designed to provide a low noise, high gain option for 5 - 700 MHz interface using a 5 V power supply to provide lower overall power dissipation. QPB8896 is packaged in convenient SOIC8 package and features an externally adjustable bias control.

    Typical Applications

      • Head End CMTS Equipment
      • Post Amp for Return Path Optical Receivers
      • Full Duplex Upstream
      • DOCSIS 3.1 Optical Nodes
    Type Upstream
    Frequency Min(MHz) 5
    Frequency Max(MHz) 700
    Gain(dB) 25
    NF(dB) 1.8
    Voltage(V) 5
    Current(mA) 275
    Package Type SOIC-8
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991B