MC10EP195FAR2

Overview

The MC10EP195FAR2 is a programmable delay chip manufactured by onsemi, designed for clock deskewing and timing adjustment applications. It provides variable delay of differential NECL/PECL input transitions with increments of 10 ps. The device operates within a supply voltage range of 3 V to 3.6 V and supports a maximum input clock frequency exceeding 1.2 GHz. It features temperature compensation and includes safety clamps on inputs. The component is housed in a 32-LQFP package measuring 7x7 mm and operates across a temperature range of -40 °C to +85 °C.

Feature Summary

• Programmable delay line with 10 ps resolution for precise timing adjustments
• Supports both NECL and PECL differential input/output signaling
• Integrated temperature compensation for stable performance
• Input safety clamps and open-input default state protection

Applications

• Clock deskewing in high-speed digital systems
• Timing adjustment in data management interfaces
• Programmable delay lines in specialized interface circuits

Procurement Notes

Verify the current manufacturing status as this part number may be obsolete or discontinued. Confirm RoHS compliance requirements against specific project standards, noting that earlier versions may not meet current environmental regulations. Ensure compatibility with 32-LQFP footprint during procurement planning.

Selection Notes

Select this component when precise programmable delay is required for differential ECL signals. Consider the 32-LQFP package constraints and verify that the 3V to 3.6V operating range aligns with system power supplies. Evaluate thermal management needs given the 85°C maximum junction temperature limit.

Part Context

This component belongs to the MC10EP series of high-speed ECL logic devices from onsemi. It is specifically categorized under programmable delay chips within the clock and timer ICs family. The device serves as a specialized solution for timing control in high-frequency applications requiring sub-nanosecond precision.

Replacement Considerations

MC100EP195FAR2G is listed as a direct replacement option. Verify pinout compatibility and electrical specifications before substitution. Check if the replacement variant offers updated packaging or compliance certifications.