LNA-Driver: SDARS/Compensator/GPS

GRF4002W is a broadband low noise gain block designed for small cell, wireless infrastructure and other high performance applications. It exhibits outstanding broadband NF, linearity and return losses over 700 to 3800 MHz with a single match.

The device is operated from a supply voltage (VDD) of 1.8 to 5.0 V with a selectable IDDQ range of 20 to 80 mA for optimal efficiency and linearity.

GRF4002W is internally matched to 50Ω at the input and output ports, needing only external DC blocks and a bias choke on the output.

Consult with the GRF applications engineering team for custom tuning/evaluation board data. Packaged device s-parameters are available on the website landing page.


  • Cellular Boosters (Compensator)
  • GPS


Reference: 5V/70 mA/2.5 GHz

  • Gain: 15.0 dB
  • EVB NF: 0.85 dB
  • OP1dB: 23.5 dBm
  • OIP3: 36.5 dBm
  • Tested to AEC-Q100 Grade 2
  • Internally Matched to 50Ω
  • Flexible Bias Voltage and Current
  • Process: GaAs E-pHEMT