The MAAM-011291-DIE from MACOM is a 4-stage, Power Amplifier MMIC Die that operates from 20 to 45 GHz. It delivers a typical output power of 1 W with a gain of more than 15 dB and a typical power added efficiency (PAE) of 15%. The amplifier is fabricated using a GaAs pHEMT process which features full passivation for enhanced reliability. It can handle an input power of up to 23 dBm and has an operating temperature range from -40°C to +85°C. This RoHS-compliant power amplifier is available as a bare die and is ideally suited for 5G systems and test & measurement applications.