Broadband Gain Block

GRF3014 is a broadband gain block designed for applications up to 9.0 GHz exhibiting flat gain over the band.

This resistively biased device employs an external resis-tor in series with VCC to set a nominal ICCQ of 45 mA. GRF3014 is internally matched to 50 Ω at the input and output ports.

The device can be operated down to low frequency via the selection of suitably large input/output caps and bias inductor.

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


  • Microwave Backhaul
  • C-Band Amplifiers
  • General Purpose Amplifiers
  • Instrumentation


Reference: 5V/45mA/5GHz

  • Gain: 10.0 dB
  • OP1dB: 12.4 dBm
  • OIP3: 26.0 dBm
  • NF: 6.0 dB
  • Internally Matched: 50Ω
  • Process: InGaP HBT