ARF1012Q4 is a linear amplifier designed for high data-rate applications between 37 and 41 GHz. With 24 dB of linear gain, and 36 dBm OIP3 at POUT = 18 dBm, it is well suited to demanding, high-order modulation schemes such as millimeter-wave 5G. The circuit draws 550 mA from a 4 V DC supply with positive gate voltage. The part is internally matched to 50 Ω with ESD protection in a 4 x 4 mm QFN package.

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



  • 5G Networks
  • Point-to-Point Radios
  • VSAT

Min. Frequency (GHz): 37

Max. Frequency (GHz): 41

Gain (dB): 26

P1dB (dBm): 24.5

Psat (dBm): 27.5

OIP3 (dBm): 32

NF (dB): 4

Bias Voltage (V): 4

Bias Current (mA): 550

Package: 4 x 4 QFN