Part Details

High Gain, Ultra-LNA 802.11 Tuning Range: 0.4 to 3.8 GHz

The GRF2201 is an ultra-low noise amplifier (LNA) designed for IEEE 802.11 applications. The device exhibits outstanding evaluation board noise figure (NF) of 0.8 dB at 2.45 GHz. The high gain, superior NF and directivity of its design allows designers to create receiver architectures with outstanding cascaded NF and unconditional stability.

The LNA is operated from a single positive supply of 2.7 to 5.0 V with a typical bias condition of 3.3 V and 15 mA.

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

Applications

  • WiFi Access Points
  • Mobile WiFi Devices
  • Microwave Backhaul

Features

Reference: 3.3V/15mA/2.45 GHz

  • Evaluation Board NF: 0.8 dB
  • Gain: 20.5 dB
  • OP1dB: 12.0 dBm
  • OIP3: 26.0 dBm
  • Flexible Bias Voltage and Current
  • Process: GaAs pHEMT

App Notes

Manufacturing Information