Custom MMIC has just released the CMD291, a new wideband Driver Amplifier MMIC. 

The CMD291 is a wideband GaAs MMIC driver amplifier die which operates from 16 to 24 GHz. The CMD291 delivers 22.5 dB of gain with a corresponding output 1 dB compression point of +26 dBm and output IP3 of 32.5 dBm at 20 GHz. 

The broadband device is ideally suited for applications requiring high dynamic range. It is a pad-compatible replacement for the HMC498, with superior gain flatness and thermal conductivity.