DESCRIPTION AND APPLICATIONS
The Filtronic Solid State LMA419 is a low noise PHEMT amplifier that operates from 18 to 22GHz. This 3-stage reactively matched amplifier provides 22dB nominal gain with 2.5dB typical noise figure and saturated power output of +5dBm The LMA419 is designed for commercial mm-W (millimeter-wave) PCN/PCS applications. Ground is provided to the circuitry through vias to the backside metallization.

FEATURES
♦ 18 GHz to 22 GHz Frequency Band
♦ 2.5 dB Noise Figure
♦ 22 dB Gain
♦ 5 dBm Output Power at Saturation
♦ 12 dB Input/Output Return Loss
♦ +3 V Single Bias Supply