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GaAs MMIC SPDT Switch DC~12GHz

General Description

SAC3202A is a general-purpose broadband high isolation reflective GaAs pHEMT SPDT switch in bare die. The switch offers over 48 dB isolation and less than 0.8 dB insertion loss over operation frequency. It’s fast switching speed and compact size make this SPDT is ideal for a lot of critical applications. The switch operates using complementary positive control voltage logic lines of 0/+5V.


  • Frequency Range: DC~12GHz
  • Isolation: -48dB. Typ.
  • Insertion loss: -0.8dB Typ.
  • Control Voltage: 0/+5V
  • Die Size:1.4mm×1.25 mm×0.1mm

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

Product Data Complete Data Sheet


  • RF Input power +27dBm
  • Control Voltage Range 0~5.5V
  • ESD Sensitivity (HBM) Class 1A
  • Operating Temperature -55℃~+85℃
  • Storage Temperature -65℃~ +150℃
  • Channel Temperature 150℃