100315SCX

Overview

The Fairchild Semiconductor 100315SCX is a low-skew quad clock driver housed in a 16-pin SOIC package. It functions as a clock fanout buffer and distribution IC, supporting frequencies up to 750MHz. The component utilizes ECL logic technology, specifically from the F100K 300 Series. It accepts clock inputs and provides corresponding clock outputs, designed for surface mount mounting types. This integrated circuit is engineered to maintain signal integrity across multiple clock distribution paths with minimal timing skew.

Feature Summary

• Low-skew performance for precise clock distribution
• Quad configuration providing four independent clock drivers
• High-speed operation supporting up to 750MHz frequency
• ECL logic family compatibility for high-performance applications

Applications

• Clock distribution networks requiring low skew
• High-speed digital system synchronization
• Fanout buffering for clock signals
• ECL-based logic circuit designs

Procurement Notes

Verify part status carefully as this component is listed as obsolete or discontinued by major distributors. Ensure compatibility with existing ECL logic levels and voltage requirements. Confirm package dimensions match the 16-pin SOIC specification. Check for alternative sources if new production units are unavailable. Validate datasheet revisions for any specific handling or operating condition updates before integration.

Selection Notes

Select this component when low-skew quad clock driving is required within an ECL logic environment. Consider the 750MHz speed capability against system timing constraints. Evaluate the 16-pin SOIC package size for PCB layout compatibility. Assess availability due to its discontinued status, potentially necessitating lifecycle management strategies or design-in of compatible replacements early in the development cycle.

Part Context

The 100315SCX belongs to the Fairchild 100315 series of low-skew quad clock drivers. It is part of the F100K 300 Series ECL logic family. The device serves as a specialized buffer for distributing clock signals with minimal delay variation. Its design focuses on maintaining signal quality in high-frequency digital systems where timing precision is critical for overall system performance and reliability.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, direct cross-referencing requires consulting official manufacturer obsolescence notices or equivalent functional specifications from other vendors.