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GaAs MMIC Power Amplifier 2.5GHz~8.5GHz 36dBm

General Description

SAC3157 is a S-band and C-band GaAs power amplifier. SAC3157 provides 28 dB of gain, and 36dBm of output power for 1 dB compression (Typ.) from a +8 supply.
The surface of SAC3157 chip is covered with dielectric layer protective layer, which has good environmental adaptability and stability. At the same time, the chip adopts on chip metallization process to ensure good grounding. The back of the chip is metallized.


  • Frequency: 2.5 GHz ~ 8.5 GHz
  • Small Signal Gain: 28dB
  • Output P-1dB: 36dBm CW
  • Die size: 5.0mm×5.0mm×0.1mm
  • Supply Voltage: +8V/-Vg
  • Packaged: Bare Die

Typical Applications S. C-band multifunction radar
Point-to-Point Radios

Product Data Complete Data Sheet


  • Maximum Input Power +27dBm
  • Channel Temperature 165℃
  • Maximum VD Supply +9V
  • Operating Temperature (Backside) -55℃~+85℃
  • Storage Temperature -55℃~+150℃
  • VG Range -1.4V (Pinch Off) ~ -0.5V