Features and Benefits

  • Passive: no dc bias required
  • Conversion loss: 11 dB maximum (downconverter)
  • Input IP3: 17 dBm minimum (downconverter)
  • LO to RF Isolation: 43 dB minimum
  • IFx pad frequency range: dc to 3.5 GHz
  • 12-pad, RoHS compliant, bare die (CHIP)

Product Details

The HMC525ACHIPS is a compact gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), in phase and quadrature (I/Q), RoHS compliant mixer. The device can be used as either an image reject mixer or a single sideband upconverter. The mixer uses two standard double balanced mixer cells and a 90° hybrid fabricated in a GaAs, metal semiconductor field effect transistor (MESFET) process. The HMC525ACHIPS is a much smaller alternative to a hybrid style image reject mixer and a single sideband upconverter assembly. The HMC525ACHIPS eliminates the need for wire bonding, allowing the use of surface-mount manufacturing techniques.


  • Test and measurement instrumentation
  • Military, aerospace, and defense applications
  • Microwave point to point base stations

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.

Support & Discussions

HMC525A-Die Discussions

RE: HMC625B Reliaiblity
1 week(s) ago in RF and Microwave
RE: HMC566 powering
3 week(s) ago in RF and Microwave
ADM3054 Common Mode Voltage
5 week(s) ago in Interface and Isolation

Sample & Buy

Sample & Buy functionality exists in desktop site
Check Inventory

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.

Price Table Help