QPA3359

    1.218 GHz, 28 dB Gain, Push Pull Amplifier

    Key Features

    • Gain: 28 dB @ 1218 MHz
    • 47 - 1218 MHz BW
    • 44 dBmV/ch Flat
    • Low noise: 4.5 dB Noise Figure
    • Excellent Composite Distortion
    • pHEMT / MESFET technology
    • Power Consumption: 24 V, 260 mA (6.2 W)

    The QPA3359 is a GaAs pHEMT/MESFET 75-ohm Push Pull RF amplifier in a Hybrid Package, featuring 28 dB of flat gain and low noise. This IC is designed to support DOCSIS 3.1 applications up to 1218 MHz using a single 24 V supply. The QPA3359 offers low noise and low distortion at high efficiency consuming only 6.2 W.

    Typical Applications

      • DOCSIS 3.1
      • Nodes and line amplifiers
      • Head End CMTS Equipment
      • 75-ohm amplifiers
    Type Downstream
    Frequency Min(MHz) 45
    Frequency Max(MHz) 1,218
    Gain(dB) 28
    Pout(dBmV) 44
    CSO(dBc) -75
    CTB(dBc) -72
    XMOD(dBc) -66
    NF(dB) 4.5
    Voltage(V) 24
    Current(mA) 260
    Package Type SOT-115J
    RoHS Yes
    Lead Free Yes
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G

    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