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 mMIMO Wireless Infrastructure
    • TDD-based architectures