MC100EP451FAR2

Flip Flops Overview

The MC100EP451FAR2G is a high-speed ECL logic component manufactured by onsemi, housed in a 32-lead LQFP surface-mount package. It functions as a dual 2-input exclusive OR (XOR) gate with differential outputs. The device operates within a supply voltage range of 3.0 V to 5.5 V and supports data rates up to 2 GHz. Key electrical characteristics include a typical propagation delay of 600 ps at 5 V and a maximum power dissipation of 750 mW. It is designed for operation across an industrial temperature range from -40 °C to +85 °C.

Flip Flops Feature Summary

• Provides differential XOR logic functionality for high-speed signal processing
• Supports data transmission rates up to 2 GHz
• Operates with standard ECL power supplies ranging from 3.0 V to 5.5 V

Flip Flops Applications

• High-speed digital communication systems
• Clock distribution networks
• Data converters and sampling circuits

Flip Flops Procurement Notes

Verify the complete part number includes the 'G' suffix (MC100EP451FAR2G) to confirm RoHS compliance and lead-free manufacturing status. Confirm the specific tape-and-reel quantity matches your production requirements. Ensure the design accounts for the thermal management needs associated with the specified power dissipation limits in the LQFP-32 package.

Flip Flops Selection Notes

Select this component when differential XOR logic is required at frequencies approaching 2 GHz. The LQFP-32 package offers a balance between pin count and board space. Consider the 3.0 V to 5.5 V operating range to ensure compatibility with existing ECL power rails. Evaluate thermal performance against the 750 mW dissipation limit for the intended enclosure environment.

Flip Flops Part Context

This device belongs to the MC100EP series of high-speed ECL logic ICs from onsemi. The series is engineered for applications demanding low propagation delay and high-frequency operation. The MC100EP451 specifically addresses the need for exclusive OR operations in differential signaling environments, complementing other family members like buffers and flip-flops.

Flip Flops Replacement Considerations

Check for direct cross-reference availability from other manufacturers offering equivalent 2-GHz ECL XOR gates in LQFP-32 packages. Verify that any substitute maintains the same differential output configuration and compatible supply voltage ranges to ensure circuit compatibility without redesign.