QPA3810
3400 - 3800 MHz 8 Watt 2-Stage Power Amplifier Module (PAM)
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.
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
Typical Applications
- WCDMA / LTE
- Macrocell Base Station
- Microcell Base Station
- Small Cell
- Active Antenna
- General Purpose Applications
- 5G mMIMO Wireless Infrastructure
- TDD-based architectures
Parameters
Technical Documents
Design Resources
Related Solutions
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