Features and Benefits

  • High Output Power: +15 dBm
  • Low Input Power Drive: 0 to +6 dBm
  • Fo Isolation: 25 dBc @ Fout = 30 GHz
  • Die Size: 2.07 x 1.86 x 0.1 mm

Product Details

The HMC598 is a x2 active broadband frequency multiplier chip utilizing GaAs PHEMT technology. When driven by a +5 dBm signal, the multiplier provides +15 dBm typical output power from 22 to 46 GHz and the Fo and 3Fo isolations are 25 dBc and 15 dBc respectively at 30 GHz. The HMC598 is ideal for use in LO multiplier chains for Point to Point and VSAT radios yielding reduced parts count versus traditional design approaches.


  • Clock Generation Applications:
    OC-768 & SDM STM-256
  • Point-to-Point & VSAT Radios
  • Test Instrumentation
  • Military & Space

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

HMC598 Discussions

RE: Any x2 or x4 multipliers for 46GHz output ? Use with a 46GHz Tunable Filter?
18 week(s) ago in 6/3/2021 Reducing Design Complexity and Development Time with LO and Clocking Signal Chains
RE: HMC920 default VGATE voltage
23 week(s) ago in RF and Microwave

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