100315SC

Overview

The Fairchild Semiconductor 100315SC is a single-circuit fanout buffer designed for clock distribution. It provides a 1:4 output ratio with differential input and output capabilities, supporting maximum frequencies up to 750 MHz. The device operates within a supply voltage range of 4.2V to 5.7V and functions at temperatures between 0°C and 85°C. It is housed in a surface-mount 16-SOIC package with a width of 3.90mm.

Feature Summary

• Single circuit fanout buffer with 1:4 distribution ratio
• Supports differential input and output signals
• Maximum operating frequency of 750 MHz
• Supply voltage range of 4.2V to 5.7V

Applications

• Clock distribution networks requiring high-frequency buffering
• Systems utilizing differential clock signaling
• Board-level timing synchronization circuits

Procurement Notes

Verify the specific ordering suffix against official Fairchild documentation to confirm exact package variant and temperature grade. Ensure the procurement channel provides traceable component history. Confirm RoHS compliance status through the manufacturer's current datasheet or certification documents prior to purchase.

Selection Notes

Select this component when a single-input, four-output clock buffer is required for differential signal paths. Verify that the system power supply remains stable within the 4.2V to 5.7V range. Ensure the PCB layout accommodates the 16-SOIC package dimensions and meets thermal requirements for the 0°C to 85°C operating range.

Part Context

This part belongs to the clock buffer and driver category from Fairchild Semiconductor. It serves as a signal conditioning component for digital systems requiring precise clock distribution. The 16-SOIC package allows for surface-mount integration into compact electronic designs.

Replacement Considerations

Consult official Fairchild cross-reference lists for verified substitutes. Ensure any replacement maintains the 1:4 ratio, differential I/O capability, and 750 MHz frequency limit. Verify pin compatibility and electrical specifications match the original design requirements.