Part Details

Low-current LNA
Tuning Range: 0.1 to 3.8 GHz

The GRF2373 is a high-gain, linear, low-current LNA tunable over 100 to 3800 MHz. It exhibits outstanding gain and NF with ICCQ levels as low as 10 mA. The device is operated from a supply voltage (VCC) of 2.7 to 5.0 V with a selectable ICCQ range of 10 to 25 mA for optimal efficiency and linearity.

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


  • 2.4 GHz Drones
  • Small Cells and Cellular Repeaters
  • Distributed Antenna Systems
  • General Purpose Driver Amp


Reference: 3.3V/15mA/1900 MHz

  • EVB NF: 1.2 dB
  • Gain: 18.5 dB
  • OP1dB: 12.5 dBm
  • OIP3: 25
  • Flexible Bias Voltage and Current
  • Process: InGaP HBT