QPA3810

    3400 - 3800 MHz 8 Watt 2-Stage Power Amplifier Module (PAM)

    Key Features

    • Operating Frequency Range: 3.4 - 3.8 GHz
    • Operating Drain Voltage: +48 V
    • 50 Ω input and output
    • Integrated Doherty Final Stage
    • Linear Gain: 30.0 dB
    • Power Added Efficiency: 40.0%
    • Peak Output Power: 47.5 dBm
    • 8.0 x 10.0 mm SMT Package

    The QPA3810 is an integrated 2-stage Power Amplifier Module designed for massive MIMO applications with 8 W RMS at the device output covering frequency range from 3.4 to 3.8 GHz.

    The module is 50 Ω input and output and requires minimal external components. The module is also compact and offers a much smaller footprint than traditional discrete component solutions.

    The QPA3810 incorporates a driver and Doherty final stage delivering high power added efficiency for the entire module at 8 W average power.

    Typical Applications

      • WCDMA / LTE
      • Macrocell Base Station
      • Microcell Base Station
      • Small Cell
      • Active Antenna
      • General Purpose Applications
      • 5G m-MIMO Wireless Infrastructure
      • TDD-based architectures
    Frequency Min(GHz) 3.4
    Frequency Max(GHz) 3.8
    Pout(dBm) 39.0
    Psat(dBm) 48.1
    Gain(dB) 32.6
    PAE(%) 41.5
    Voltage(V) 48
    Package Type SMT
    Package(mm) 8 x 10
    RoHS Yes
    Lead Free No
    Halogen Free Yes
    ITAR Restricted No
    ECCN 5A991G

    This product appears in the following application block diagrams:

    • Applications > Network Infrastructure > Wireless Infrastructure > 5G > 5G Sub-6 GHz Massive MIMO

      5G Sub-6 GHz Massive MIMO