Features and Benefits

  • Equivalent Input Bandwidth: 10 GHz
  • Propagation Delay: 100 ps
  • Overdrive & Slew Rate Dispersion: 10 ps
  • Minimum Pulse Width: 60 ps
  • Resistor Programmable Hysteresis
  • Differential Latch Control
  • Power Dissipation: 100 mW
  • RSPECL and RSECL Versions Available
  • 16 Lead Ceramic 3×3 mm
    SMT Package: 9 mm2

Product Details

The HMC675LC3C is a SiGe monolithic, ultra fast comparator which features reduced swing CML output drivers and latch inputs. The comparator supports 10 Gbps operation while providing 100 ps propagation delay and 60 ps minimum pulse width with 0.2 ps rms random jitter (RJ).

Overdrive and slew rate dispersion are typically 10 ps, making the device ideal for a wide range of applications from ATE to broadband communications. The reduced swing CML output stage is designed to directly drive 400 mV into 50 Ohms terminated to GND. The HMC675LC3C features high speed latch and programmable hysteresis and may be configured to operate in either latch mode, or as a tracking comparator.


  • ATE Applications
  • High Speed Instrumentation
  • Digital Receiver Systems
  • Pulse Spectroscopy
  • High Speed Trigger Circuits
  • Clock & Data Restoration

Product Lifecycle icon-recommended Production

At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.

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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.

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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.