Features and Benefits

  • Broadband Performance: 23 - 30 GHz
  • High Isolation: 26 dB
  • Insertion Loss: 2.8 dB
  • High Power Handling: >27 dBm
  • 24 Lead 4 × 4mm SMT Package: 16mm2

Product Details

The HMC1084 is a broadband reflective GaAs MESFET SP4T switch in a compact 4 × 4 mm ceramic package. Covering 23 - 30 GHz, this switch offers high isolation and low insertion loss. The HMC1084 is controlled with 0/-3V logic, exhibits fast switching speed and consumes much less DC current than pin diode based solutions. With its compact form factor, the HMC1084 is ideal for microwave radio as well as SATCOM and sensor applications. The HMC1084 is housed in a leadless 4 × 4 mm SMT package which is compatible with surface mount manufacturing techniques.


  • Telecom Infrastructure
  • Microwave Radio & VSAT
  • Military & Space Hybrids
  • Test Instrumentation
  • SATCOM & Sensors

Product Lifecycle icon-recommended 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.

Evaluation Kits (1)

Tools & Simulations


Design Tools


ADIsimRF is an easy-to-use RF signal chain calculator. Cascaded gain, noise, distortion and power consumption can be calculated, plotted and exported for signal chains with up to 50 stages. ADIsimRF also includes an extensive data base of device models for ADI’s RF and mixed signal components.

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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Price Table Help


Evaluation Boards

Pricing displayed is based on 1-piece.

Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.