News / Event

CHA3801-FAA, a new LNA

The CHA3801-FAA is an L-Band Low Noise Amplifier in an SMD hermetic ceramic package



It integrates an input overload protection switch and is internally matched.

The CHA3801-FAA exhibits a very high linearity with 27dBm OIP3 and a low consumption of 5V@70mA.

The circuit has been developed for a wide range of applications from commercial space, military and commercial communication systems.



It is designed on an internal GaAs 0.25µm pHEMT space evaluated technology.



  • Frequency range: 1-2GHz
  • Linear gain:  28dB
  • OIP3: 27dBm
  • Noise figure: 1.5dB
  • DC Bias: 5V@70mA
  • Chip size: 6x6mm




This product is available as a bare die, CHA3801-99F or in a QFN plastic package, CHA3801-QDG.


 - Product