Qorvo QPL9503 Low Noise Amplifiers

Qorvo QPL9503 Low Noise Amplifiers (LNA) are flat gain, high linearity, and ultra-low noise amplifiers. These amplifiers typically provide 21.6dB gain at 5.5GHz and optimized for linear performance across 3GHz to the 6GHz frequency band. Qorvo QPL9503 amplifiers are biased from a single positive supply ranging from 3.3V to 5V. These amplifiers are internally matched using a high-performance E-pHEMT process. The LNA operates from 0.6-6GHz bandwidth and is available in a 2mm x 2mm surface-mount package. Features include integrated shut-down control pin, maintains OFF state with high pin drive, and is unconditionally stable. Typical applications include mobile infrastructure, repeaters, L-band, S-band, and C-band radios, and TDD or FDD systems.