QPL1818

    50 – 1800 MHz, 75 Ω, 15 dB Gain CATV Amplifier

    Key Features

    • 50 MHz to 1.8 GHz Operation
    • 5 V, 100 mA
    • 15 dB gain
    • MER 42 dB at +56 dBmV TCP
    • Adjustable Bias using external resistors

    The QPL1818 is a GaAs pHEMT single ended MMIC RF amplifier IC featuring 15 dB of gain. This IC is designed to support DOCSIS 4.0 amplifiers and nodes as well as home gateways and cable modems.

    Typical Applications

      • DOCSIS 4.0 Amplifiers
      • DOCSIS 4.0 Optical Nodes
      • DOCSIS 4.0 Remote Phy Devices
      • DOCSIS 4.0 Cable Modem and Home Gateways
    Type Downstream
    Frequency Min(MHz) 50
    Frequency Max(MHz) 1,800
    Gain(dB) 15
    Pout(dBmV) 56
    NF(dB) 2
    Voltage(V) 5
    Current(mA) 100
    Package Type 16-Pin QFN
    Package(mm) 3.0 x 3.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991B

    This product appears in the following application block diagrams:

    • Applications > Network Infrastructure > Broadband Access > Cable TV > 4 Port Optical Node RF Launch Amp

      4 Port Optical Node RF Launch Amp