The ARF1203Q2 from Altum RF is a Low Noise Amplifier that operates from 37 to 40 GHz. It provides a linear gain of 20.5 dB with a noise figure of 4 dB and has a P1dB of 13 dBm. It is well suited for demanding, high-order modulation schemes such as millimeter-wave 5G. The amplifier draws 40 mA of current from a 3.3 V DC supply. It is available in a 2.5 x 2.5 mm QFN package and is ideal for 5G networks, ISM, and Point-to-point radios. The amplifier is internally matched to 50 Ohms and has ESD protection.
