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Features and Benefits

  • Gain: 21 dB typical
  • Noise figure: 3.6 dB typical
  • Output power for 1 dB compression: 13 dBm typical
  • Input third-order intercept at maximum gain: 1 dBm typical
  • Output third-order intercept at maximum gain: 22 dBm typical
  • Saturated output power: 17 dBm typical
  • Input return loss: 15 dB typical
  • Output return loss: 17 dB typical
  • Die size: 2.844 mm × 0.999 mm × 0.05 mm

Product Details

The HMC8325 is an integrated E-band gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), low noise amplifier (LNA) chip that operates from 71 GHz to 86 GHz. The HMC8325 provides 21 dB of gain, 13 dBm of output P1dB, 22 dBm of OIP3, and 17 dBm of PSAT while requiring only 50 mA from a 3 V power supply. The HMC8325 exhibits excellent linearity and is optimized for E-band communications and high capacity, wireless backhaul radio systems. All data is taken with the chip in a 50 Ω test fixture connected via a 3 mil wide × 0.5 mil thick × 7 mil long ribbon on each port.


  • E-band communication systems 
  • High capacity wireless backhauls 
  • Test and measurement

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.

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.


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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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