Features and Benefits

  • High Isolation: 100 dB up to 4 GHz
    65 dB up to 20 GHz
  • Low Insertion Loss: 3.5 dB @ 10 GHz
    4.0 dB @ 16 GHz
  • Fast Switching RF Pulse Modulator
  • Non-Reflective Topology
  • Hermetically Sealed Module
  • Field Replaceable SMA Connectors
  • −55 to +85°C Operating Temperature

Product Details

The HMC-C019 is a high speed, high isolation GaAs MESFET SPST switch housed in a miniature hermetic module with field replaceable SMA connectors. Covering DC to 20 GHz, the switch features 100 dB isolation up to 4 GHz and 65 dB isolation up to 20 GHz. CMOS interface allows a positive +5V bias voltage at very low DC currents. This non-reflective switch exhibits very fast switching speeds, with very low switching transients making it ideal for high speed RF pulse modulation applications.


  • Basestation Infrastructure
  • Fiber Optics & Broadband Telecom
  • Microwave Radio & VSAT
  • Military Radios, Radar, & ECM
  • Test Instrumentation

Product Categories

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

Tools & Simulations


Design Resources

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well.  "Zero defects" for shipped products is always our goal.

Sample & Buy

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