MC100EP52D

Flip Flops Overview

The MC100EP52D is a differential data, differential clock D flip-flop from the 100EP series by onsemi. It operates in PECL mode with VCC from 3.0V to 5.5V (VEE = 0V) or NECL mode with VEE from -3.0V to -5.5V (VCC = 0V). The device features a typical propagation delay of 330ps and supports maximum frequencies greater than 4GHz. It includes input clamping circuitry for stable outputs under open input conditions and temperature compensation. The component is housed in an 8-SOIC package.

Flip Flops Feature Summary

• Supports both positive and negative edge triggering via differential clock inputs
• Includes safety clamp on inputs to maintain stable output states during open circuit conditions
• Features internal temperature compensation for enhanced stability across operating ranges

Flip Flops Applications

• High-speed digital data transmission systems
• Clock distribution networks requiring low skew
• Fiber optic communication transceivers
• Test and measurement equipment interfaces

Flip Flops Procurement Notes

Verify the specific suffix 'D' corresponds to the SOIC-8 NB package variant when ordering. Confirm that the required supply voltage configuration matches either standard PECL or NECL specifications. Ensure that the application design accounts for the differential signal requirements inherent to ECL family logic devices. Cross-reference the manufacturer datasheet revision to confirm pinout compatibility with existing board layouts.

Flip Flops Selection Notes

Select this component for applications requiring high-frequency operation up to 4GHz with differential signaling. It is suitable where robust input protection against open circuits is necessary. Consider the 8-SOIC package constraints for thermal management and PCB space. Evaluate power supply capabilities to ensure compliance with the specified PECL or NECL voltage rails.

Flip Flops Part Context

This part belongs to the MC100EP series of high-performance ECL logic devices. It is functionally equivalent to the EL52 device but offers improved performance characteristics such as lower propagation delay. The series is designed for demanding high-speed applications where signal integrity and timing precision are critical parameters for system performance.

Flip Flops Replacement Considerations

The MC10EP52DTG is a pin-compatible alternative in TSSOP-8 packaging. The MC100EL52DTR2G serves as a related variant within the same functional family. Verify package dimensions and moisture sensitivity levels when substituting to ensure mechanical fit and handling compliance.