Microwave Journal

DC-67 GHz Distributed Driver Amplifier: CMD304

June 17, 2019

The CMD304 is an ultra wideband GaAs MMIC distributed driver amplifier die which operates from DC to 67 GHz. The amplifier delivers 9.5 dB of gain with a corresponding noise figure of 3 dB and output 1 dB compression point of +11 dBm at 30 GHz. The CMD304 is a 50 ohm matched design which eliminates the need for RF port matching. The CMD304 offers full passivation for increased reliability and moisture protection.


  • Ultra wideband performance
  • Flat gain response
  • Low noise figure
  • Low power consumption
  • Small die size
Life Cycle
Released – for new design

 Space Qualification
Ready for Space Screening
  • DIE
  • RoHS Compliant





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