50 - 1800 MHz 20 dB Low Noise CATV Amplifier

    Key Features

    • 50 MHz to 1800 MHz Operation
    • 5 V to 8 V Operation
    • Gain: 20 dB Typical
    • Noise Figure: 1.5 dB Typical at 850 MHz
    • Adjustable Bias Using External Resistors
    • SOT-89 Package

    The QPL1810 is a GaAs pHEMT single ended RF amplifier IC featuring 20 dB of flat gain and low noise. This IC is designed to support Fiber to The Home (FTTH) applications from 50 to 1800 MHz using a single 5 V supply, or it can be used from 5 V to 8 V depending on linearity requirements. QPL1810 is packaged in a SOT-89 package for convenient layout and design in set top and infrastructure projects for 75 Ω CATV and satellite applications.

    Typical Applications

      • DOCSIS 4.0
      • FTTH GPON and GEPON
      • Head End CMTS Equipment
      • CATV Optical Nodes and Amplifiers
      • Cable Modem and Set Top Box
      • Single Ended Low Noise Gain Block
    Type Downstream
    Frequency Min(MHz) 50
    Frequency Max(MHz) 1,800
    Gain(dB) 20
    Pout(dBmV) 20
    NF(dB) 1.2
    Voltage(V) 5
    Current(mA) 100
    Package Type SOT-89
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991B