High Frequency Gain Block Near DC - 11.0 GHz

The GRF3044 is a broadband low noise gain block designed for applications in the Near DC to 11.0 GHz spectrum, exhibiting a typical low noise figure (NF) of 2.1 dB along with high gain.

This resistively biased device employs an external resistor in series with Vdd to set a nominal Iddq of 100 mA. GRF3044 is internally matched to 50 Ω at the input and output ports.

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


  • Microwave Backhaul
  • WiFi Access Points
  • Instrumentation
  • C and Lower X-Band Amplifier


  • Bandwidth: Near DC to 11.0 GHz
  • Gain 19.5 dB at 2.0 GHz
  • Gain 10.0 dB at 11.0 GHz
  • OP1dB: +20.2 dBm at 2.0 GHz
  • OP1dB: +14.4 dBm at 11.0 GHz
  • OIP3: +32.0 dBm at 2.0 GHz
  • NF: 1.8 dB at 2.0 GHz
  • Supply Vdd: >= 7.0 volts
  • Iddq: 100 mA
  • Internally Matched to 50 Ω
  • Process: GaAs pHEMT

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