45 MHz to 3.3 GHz, 17.5 dB gain, Low Noise Amplifier

    Key Features

    • 50 MHz to 3300 MHz Operation
    • Low Power Consumption 5 V, 90 mA
    • Gain; 17.5 dB over the entire BW
    • Noise Figure; 1.5 dB Typical
    • P1dB; 20 dBm
    • OIP3; +34 dBm
    • Adjustable Bias Using External Resistors

    The QPL7433 is a low noise, high gain, wide bandwidth MMIC pHEMT single ended RF amplifier IC featuring 17.5 dB of flat gain. This IC is designed to support CPE Front End, Cable, Satellite and Terrestrial TV, Home Gateways, and Cable Modems from 50 to 3300 MHz using a single 5 V supply. QPL7433 offers low noise and distortion plus high gain in a 2x2 8pin DFN package.

    Typical Applications

      • Cable, Terrestrial and Satellite
      • Extended Spectrum DOCSIS
      • CATV Node & Amplifiers
      • Satellite Low Noise Amplifier
      • Cable Modem and Set Top Box
      • Single Ended Gain Block
    Type Downstream
    Frequency Min(MHz) 50
    Frequency Max(MHz) 3,300
    Gain(dB) 17.5
    NF(dB) 1.5
    Voltage(V) 5
    Current(mA) 90
    Package Type 8-pin DFN
    Package(mm) 2.0 x 2.0
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991B