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GaAs MMIC SPDT Switch DC~20GHz

General Description

SAC3201 is a general purpose broadband high isolation non-reflective GaAs pHEMT SPDT switch in bare die. The switch offers over 40dB isolation and less than 2.3 dB insertion loss over operation frequency. Fast switching and compact size make this absorptive SPDT ideal for a lot of critical applications. The switch operates using complementary negative control voltage logic lines of 0/-5V and requires no bias supply.


  • Frequency Range: DC~20GHz
  • Isolation:>40dB @20GHz
  • Insertion loss:2.3dB@20GHz
  • Non-reflective Switch
  • Switching Speed <20nS
  • Die Size:1.4mm×1.25 mm×0.1 mm

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 -7~0.2V
  • Storage Temperature -65℃~+150℃
  • ESD Sensitivity (HBM) Class 1A