45 - 1218 MHz GaAs/GaN Power Doubler Module

    Key Features

    • Excellent Linearity
    • Superior Return Loss Performance
    • Extremely Low Distortion
    • Optimal Reliability
    • Extremely Low Noise
    • Unconditionally Stable Under all Terminations
    • 28 dB Min Gain at 1218 MHz

    The QPA3333 is a Power Doubler amplifier SMD Module. The part employs GaAs MESFET, GaAs pHemt and GaN Hemt die and is operated from 45 MHz to 1218 MHz. It provides excellent linearity and superior return loss performance with low noise and optimal reliability. DC current of the device can be externally adjusted for optimum distortion performance versus power consumption over a wide range of output level.

    Typical Applications

      • 45 – 1218 MHz CATV Amplifier Systems
      • 1.218 GHz Nodes, System Amps and Line Extenders
    Type Downstream
    Frequency Min(MHz) 45
    Frequency Max(MHz) 1,218
    Gain(dB) 26
    Pout(dBmV) 68.8
    CSO(dBc) -74
    CTB(dBc) -80
    XMOD(dBc) -75
    NF(dB) 4.6
    Voltage(V) 24
    Current(mA) 450
    Package Type 9 Pin MCM
    Package(mm) 11 x 8.5
    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