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CHA8054-99F, a state of the art space compatible GaN HPA

The CHA8054-99F is a new GaN X-band High Power Amplifier operating between 7.7 and 8.6GHz.


This circuit, optimized for space applications, is designed to obtain an excellent PAE of 50% and a typical high saturated output power of 23W @28V drain supply voltage. It exhibits a typical 27dB linear gain.


The CHA8054-99F is realised on UMS space evaluated 0.25µm GaN proprietary technology.


Main Features:

  • Frequency range: 7.7-8.6GHz
  • High output power: 23W
  • High PAE: 50%
  • Linear Gain: 27dB
  • DC bias: Vd=28Volt @ Idq=0.9A
  • Chip size 5.14x4.22x0.1mm
  • Available in bare die
 - Product