Qorvo QPA9822 Linear 5G High-Gain High-Drive Amplifier
Qorvo QPA9822 Linear 5G High-Gain High-Drive Amplifier is a wideband, high-gain, and high-linearity driver amplifier. QPA9822 provides a 39dB gain at 3.5GHz, achieving a P1dB of 28dBm. The amplifier is designed to handle wideband 5G NR instantaneous signal bandwidths, ideally suited for m-MIMO applications. The QPA9822 is internally matched to 50Ω over the entire operating frequency band of 3.3GHz to 4.2GHz and incorporates a fast turn function on/off through the VEN pin. Qorvo QPA9822 also has external bias control capability for linearity optimization. The QPA9822 pre-driver is housed in a 16-pin 3mm x 3mm SMT package and is footprint and pin-compatible with QPA9120, QPA9121, and QPA9122M.
Features
- 3300MHz to 4200MHz range
- 50Ω matched RF input and output
- 39dB gain
- Single 5V supply
- +29dBm output P3dB
- ACP -43dBc with 1C100MHz at POUT = 16dBm
- External bias control for linearity optimization
- +5V single supply with DC shutdown
- High gain and gain flatness of ±0.64dB within the 600MHz operating band
- 4.6dB noise figure
- Current control pin for linearity optimization
- Internally matched to 50Ω over the entire band
Applications
- 5G massive MIMO
- General purpose wireless
- TDD or FDD systems
Videos
Functional Block Diagram
Related Amplifiers
Qorvo QPA9120 Driver Amplifiers
Offer 1.8GHz - 5GHz operational frequency with high gain and high linearity in a 3x3mm QFN package.
Qorvo QPA9121 Driver Amplifier
Wideband, high gain, and high peak power driver amplifier providing 27dBm P3dB with 28dB gain.
Qorvo QPA9122 2.3GHZ to 5.0GHZ 0.5W Driver Amplifiers
Offers 37dB gain at 2.6GHz with a peak power of 27dBm P3dB and for m-MIMO applications.
Published: 2024-05-09
| Updated: 2025-05-22