Features and Benefits

  • Conversion Loss: 13 dB
  • Passive: No DC Bias Required
  • Input Drive: +13 dBm
  • High Fo Isolation: 30 dB
  • Die Size: 2.2 x 0.65 x 0.1 mm

Product Details

The HMC-XDB112 is a monolithic Passive Frequency Doubler which utilizes GaAs Heterojunction Bipolar Transistor (HBT) technology, and is targeted to high volume applications where frequency doubling of a lower frequency is more economical than directly generating a higher frequency. All bond pads and the die backside are Ti/Au metallized and the HBT devices are fully passivated for reliable operation.

The HMC-XDB112 Passive Doubler MMIC 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.


  • Point-to-Point Radios
  • VSAT
  • Test Instrumentation
  • Military & Space
  • Clock Generation

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.

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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