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GaAs MMIC Power Amplifier 8 GHz ~10.5 GHz 37dBm

General Description

SAC3149Q6 is a X-band GaAs MMIC power amplifier. SAC3149Q6 provides 23 dB of gain, and 37 dBm of output power for 1 dB compression and more than 30% PAE from a +8V supply.
The chip has surface passivation for protection and backside via holes and gold metallization to allow a conductive epoxy die attach process, It’s ideal for Point to Point radio and multifunction radar applications.


  • Frequency: 8 GHz ~ 10.5 GHz
  • Small Signal Gain: 23dB
  • Output P-1dB: 37dBm CW
  • PAE: 35%@P-1dB, f=9.35GHz
  • IM3 : -24dBc, 29dBm/Tone@9.35GHz
  • Package Size : 6 mm× 6 mm× 1.3 mm (No pins included)
  • Supply Voltage: +8V/-Vg
  • Package: Package: QFN6x6

Typical Applications X-band multifunction radar
Point-to-Point Radio

Product Data Complete Data Sheet


  • Maximum Input Power +20dBm
  • Channel Temperature 165℃
  • Maximum VD +8.5V
  • Operating Temperature (Backside) -55℃~+85℃
  • Storage Temperature -55℃~+150℃
  • VG Range -1.5V(Pinch-off)~-0.3V