28.3 dBm Power-LNA™

Tuning Range: 0.4 – 1.5 GHz

The GRF5109 is a high linearity PA /Linear Driver with low noise figure (NF). It delivers excellent P1dB, IP3 and NF over a wide range of frequencies with fractional bandwidths >20%.

Consult with the GRF applications engineering team for custom tuning/evaluation board data and device sparameters.


  • Power Amplifier
  • Linear Driver Amplifier for High PAR Waveforms
  • Multi-stage LNA


Reference: 5V/170mA/0.9GHz

  • Gain: 17.9 dB
  • OP1dB: 28.3 dBm
  • OIP3: 45.0 dBm
  • Eval Board NF: 1.2 dB
  • Flexible Bias Voltage and Current
  • Process: GaAs pHEMT

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