05/28/2026
The Qorvo, Inc. QPL9057 is a flat-gain, high-linearity, ultra-low noise amplifier, delivering industry-leading noise figure performance (>2.5 GHz) in a 2 x 2 mm surface-mount package. The LNA operates from 1.5-3.8 GHz bandwidth and provides 22.8 dB gain, +32 dBm OIP3 and 0.54dB NF at 3.5 GHz, with 2.4 dB gain flatness. Its bias adjustability enables linearity optimization, while its 1.8 V logic compatibility and single positive 3-5 V supply simplifies design. The device maintains OFF state isolation with high pin drive levels, and is ideal for repeaters/DAS, mobile infrastructure, LTE, WCDMA, CDMA, GSM, TDD/FDD systems and general purpose wireless applications.