ARF1114Q4 is a driver amplifier for K-band applications. With 24 dB of linear gain and a P1dB of +25 dBm it is suitable for a wide variety of applications. It is packaged in a 4 mm × 4 mm QFN package. The part is internally dc blocked at input and output and matched to 50 Ω.

The part is RoHS* compliant and built with the latest manufacturing techniques to optimize for reliability and quality control.



  • Satellite communication
  • Point-to-Point Radios
  • Telecommunications
  • ISM applications

Min. Frequency (GHz): 17

Max. Frequency (GHz): 23

Gain (dB): 24

P1dB (dBm): 25

Psat (dBm): 26

Bias Voltage (V): -0.6V/7V

Bias Current (mA): 170

Package: 4 x 4 QFN

  • 17-23 GHz Driver Amplifier
  • 26 dBm Saturated Output Power
  • 24 dB Linear Gain
  • 7 V, 170 mA Nominal Bias
  • 4 mm × 4 mm QFN Package


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