MC100EL52D

Flip Flops Overview

The MC100EL52D is a D-Type Flip-Flop from the onsemi 100 series, designed for high-speed digital applications. It features differential data and clock inputs with differential outputs, supporting both inverting and non-inverting polarities. The device operates within a supply voltage range of 4.2 V to 5.7 V and exhibits a typical propagation delay of 0.465 ns. It is housed in an 8-lead TSSOP package suitable for surface mount installation. The component functions as a single circuit unit, ensuring stable signal processing across a wide operating temperature range from -40°C to +85°C.

Flip Flops Feature Summary

• Supports differential data and clock inputs for enhanced noise immunity and signal integrity in high-speed environments.
• Provides both inverting and non-inverting output options to accommodate diverse logic requirements without additional components.
• Features input clamp circuits that maintain stable output states even when inputs are left open or pulled down.

Flip Flops Applications

• High-speed serial data transmission systems requiring precise timing control
• Clock distribution networks in telecommunications infrastructure
• Digital signal processing units needing low-latency state retention

Flip Flops Procurement Notes

Verify the specific suffix against official datasheets to confirm package type and tape/reel specifications. Ensure compatibility with ECL power supplies and termination resistors. Confirm RoHS compliance status for environmental regulations. Check lead-free marking requirements for assembly processes. Validate thermal performance under maximum load conditions.

Flip Flops Selection Notes

Choose this component for designs requiring fast switching speeds and differential signaling capabilities. Consider the TSSOP-8 package for space-constrained PCB layouts. Evaluate the 0.465 ns propagation delay against system timing budgets. Assess power consumption relative to other ECL family members. Verify input/output voltage levels match existing circuit interfaces.

Flip Flops Part Context

This part belongs to the MC100EL52 family of ECL flip-flops. It shares functional similarities with MC100EL51 but differs in input configuration. The 100 series is optimized for high-frequency operation. It complements other onsemi logic devices like bus transceivers and gates. Designers often use it alongside level shifters for mixed-signal systems.

Flip Flops FAQ

Does the MC100EL52D support negative edge triggering?

Yes, the differential clock input allows the device to function as a negative edge-triggered flip-flop, providing design flexibility.

What happens if the differential clock input is left open?

The internal input clamp circuit ensures the output remains in a stable state rather than floating when inputs are unconnected.