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GaAs MMIC SPST Switch (Package) DC~12GHz

General Description

SAC3208AQ3 is a GaAs pHEMT SPST switch in QFN surface mount package. The switch offers over 50 dB isolation and less than 0.8 dB insertion loss over operation frequency. Its fast switching and compact size make this reflective SPST ideal for many critical applications. The switch operates using complementary positive control voltage logic lines of 0/+5V.


  • Frequency Range: DC~12GHz
  • Isolation:>50dB @12GHz
  • Insertion Loss:1.2dB@12GHz
  • Reflective Switch
  • Nanosecond switch
  • Size:3mm×3mm×1.2mm

Typical Applications Radar and ECM
RF/ Microwave radio
Military and Space
Test and Measurement
Fiber Optics

Product Data Complete Data Sheet


  • RF Input power 30dBm
  • Channel Temperature 150℃
  • Operating Temperature -55℃~+85℃
  • Control Voltage Range 0~7V
  • Storage Temperature -65℃~+150℃
  • ESD Sensitivity (HBM) Class 1A