High Gain mMIMO Driver Amplifier

The Qorvo QPA9122M high gain and high linearity driver amplifier provides 36.5 dB gain at 2.6 GHz and achieves a peak power of 27 dBm P3dB.

RFMW announces design and sales support for a high gain and high linearity driver amplifier. The Qorvo QPA9122M provides 36.5 dB gain at 2.6 GHz and achieves a peak power of 27 dBm P3dB. The amplifier can provide good DPD linearity performance with up to 200 MHz wide 5G NR signals, making it perfectly suited for 5G m-MIMO applications, TDD/FDD systems and wireless infrastructure systems. The QPA9122M is internally match to 50Ω over the entire operating frequency band of 2.3 to 5.0 GHz and incorporates a shut-down function through the VPD pin. External bias control allows for linearity optimization. Housed in a 16-pin 3 X 3 mm SMT package.


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About the Author
John Hamilton has over 40 years of experience in RF and Microwave technology, applications, technical support and marketing. He is the Vice President of Marketing at RFMW, holds multiple degrees and has a background in Test & Measurement.

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