On June 9, 2025, Mouser, a global authorized distributor of electronic components, released Qorvo's new generation 5G mMIMO pre driver QPA9822 high gain/high driver amplifier in stock today. This device is designed specifically for 32T/64T large-scale antenna base stations, with breakthrough support for 530MHz 5G NR instantaneous bandwidth (covering the N77 frequency band), achieving industry-leading gain of 39dB and peak power of+29dBm at the 3.5GHz frequency point. Its full frequency 50 Ω self matching feature eliminates external tuning, and its pin compatibility with QPA9122M (3 × 3mm SMT package) facilitates seamless upgrades to existing designs. The VEN pin's fast start stop and external bias optimization functions further accelerate the global deployment of 5G base stations.
The Qorvo QPA9822 linear 5G amplifier is designed to support 5G NR instantaneous signal bandwidth up to 530MHz, making it ideal for the N77 frequency band, which is crucial for 5G deployment and other mMIMO applications. QPA9822 can achieve a high gain of 39dB at 3.5GHz, with a peak power of+29dBm. Currently, it is the pre driver with outstanding gain among similar products. QPA9822 is internally matched with a 50 Ω impedance throughout the entire operating frequency range of 3.3 to 4.2 GHz, and achieves fast enable/disable functionality through the VEN pin.
QPA9822 also provides external bias control function to optimize linearity, supporting up to 530MHz instantaneous bandwidth. It not only provides outstanding high gain that can be achieved by 5G pre drivers on the market, but also creates a scalable solution for 32T and 64T wireless base stations. The QPA9822 adopts a compact 16 pin 3 × 3mm SMT package, which is compatible with the size and pins of the high gain, high linearity driver amplifier QPA9122M. It can be easily integrated into existing and new designs, helping to ensure the easy deployment of 5G mMIMO systems in common frequency bands around the world.
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