GaAs MMIC Reflective SPDT Switch, 0.1 - 50 GHz

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Product Details

The HMC986A is a wideband GaAs pHEMT MMIC Single Pole Double Throw (SPDT) switch die. This tiny switch employs a reflective topology and is controlled with two complementary inputs of 0/-3V to 0/-5V. With an input signal at 40 GHz, the HMC986A exhibits 19 dB return loss, 34 dB isolation, and only 2.1 dB insertion loss. The combination of wideband performance and fast switching speed make this switch ideal for test equipment, switching matrices, and electronic warfare (EW) applications. RF performance is independent of high level control voltages, and is shown at both -3V and -5V for completeness.


  • Wideband switching matrices
  • High speed data infrastructure
  • Military comms, RADAR, and ECM
  • Test and measurement equipment
  • Jamming and EW subsystems

Product Lifecycle

checked Recommended for New Designs

This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.

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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.

HMC986A Material Declaration
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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