Low Noise Amplifier Chip, 71 - 86 GHz

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Product Details

The HMC-ALH508 is a three stage GaAs HEMT MMIC Low Noise Amplifier (LNA) which operates between 71 and 86 GHz. The HMC-ALH508 features 13 dB of small signal gain, 4.5 dB of noise figure and an output power of +7 dBm at 1 dB compression from two supply voltages at 2.1V and 2.4V respectively. All bond pads and the die backside are Ti/Au metallized and the amplifier device is fully passivated for reliable operation.

This versatile LNA is compatible with conventional die attach methods, as well as thermocompression and thermosonic wire bonding, making it ideal for MCM and hybrid microcircuit applications. All data shown herein is measured with the chip in a 50 Ohm environment and contacted with RF probes.


  • Short Haul / High Capacity Links
  • Wireless LANs
  • Automotive Radar
  • Military & Space
  • E-Band Communication Systems

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.

HMC-ALH508 Material Declaration
PCN-PDN Information Quality And Reliability Symbols and Footprints



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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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