The PT683-3 from Parsec Technologies is a GaAs Low Noise Amplifier which operates from 450 to 2000 MHz. It provides a gain of 24 dB, an OIP3 of 32.85 dBm and a noise figure of 0.82 dB. This GaAs based amplifier has an active bias-enable pin that provides external feedback for maximum design flexibility. It is ideally suited for GSM/CDMA based Femto/Picocell, telematics, and wearable applications. The PT683-3 LNA requires a supply voltage of 3 V and draws a current of 60 ma. It is available in a compact 8-lead QFN package which measures 2.0 x 2.0 mm.