MC10EP51DR2

Flip Flops Overview

The MC10EP51DR2G is a differential clock D flip-flop with reset, part of the onsemi MC10EP series. It operates in PECL mode (VCC = 3.0 V to 5.5 V, VEE = 0 V) and NECL mode (VCC = 0 V, VEE = -3.0 V to -5.5 V). The device features a typical propagation delay of 350 ps and a maximum frequency exceeding 3 GHz. It includes an asynchronous level-triggered reset input and differential clock inputs that allow negative edge triggering. Input clamp circuitry maintains stability under open conditions.

Flip Flops Feature Summary

• Differential clock inputs enable flexible positive or negative edge triggering configurations.
• Asynchronous level-triggered reset input provides immediate control over output states.
• Input safety clamp circuitry ensures stable default low output when inputs are left open.

Flip Flops Applications

• High-speed digital data sampling systems
• Clock distribution networks requiring precise timing
• Telecommunications equipment utilizing ECL logic families

Flip Flops Procurement Notes

Verify the ordering suffix 'R2G' corresponds to the SOIC-8 tape and reel packaging configuration. Confirm RoHS compliance status for environmental requirements. Ensure the specific revision level matches the design documentation to avoid potential pinout or electrical characteristic discrepancies during integration.

Flip Flops Selection Notes

Select this component for applications requiring high-frequency operation above 3 GHz with low propagation delay. Consider the SOIC-8 package for standard surface-mount assembly processes. Evaluate thermal management needs based on the junction-to-ambient resistance values provided in the datasheet for the specific airflow conditions.

Flip Flops Part Context

This device belongs to the MC10EP family of ECL logic components manufactured by onsemi. It is functionally equivalent to the EL51 and LVEL51 devices. The EP series is designed for high-speed performance, offering robust signal integrity through differential signaling and dedicated termination capabilities within the ECL ecosystem.

Flip Flops Replacement Considerations

Functionally equivalent parts include the EL51 and LVEL51. Verify pin compatibility and electrical specifications before substitution. The MC100EP51 variant offers temperature compensation but requires checking package and marking differences.