Features and Benefits

  • Conversion loss: 7 dB
  • LO to RF and IF isolation: 40 dB
  • Input IP3: 17 dBm
  • RoHS compliant, 24-terminal, 4 mm × 4 mm LCC package

Product Details

The HMC129ALC4 is a general-purpose, double-balanced monolithic microwave integrated circuit (MMIC) mixer housed in a leadless Pb-free, RoHS compliant LCC package, that can be used as an upconverter or downconverter in the 4 GHz to 8 GHz band. The HMC129ALC4 is ideally suited for applications where small size, no dc bias, and consistent IC performance are required. This mixer can operate over a wide LO drive input of 9 dBm to 18 dBm. It performs equally well as a biphase modulator or demodulator. The HMC129ALC4 eliminates the need for wire bonding, allowing use of surface-mount manufacturing techniques.


  • Microwave and very small aperture terminal (VSAT) radios
  • Test equipment
  • Military electronic warfare (EW); electronic countermeasure
    (ECM); and command, control, communications and
    intelligence (C3I)

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

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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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.