853S9252BKILFT

Overview

The 853S9252BKILFT is a high-performance clock buffer and driver manufactured by Renesas Electronics Corporation. It belongs to the HiPerClockS family, designed for demanding clock distribution applications requiring low skew and precise timing. The component operates with differential inputs and provides multiple LVPECL outputs, ensuring signal integrity in complex electronic systems.

Feature Summary

• Provides low skew clock buffering for high-speed digital circuits
• Supports differential input levels including LVPECL, CML, and SSTL
• Features guaranteed output and part-to-part skew characteristics
• Operates within standard industrial temperature ranges

Applications

• High-performance computing systems
• Telecommunications infrastructure
• Data acquisition systems

Procurement Notes

Verify the specific suffix BKILFT against official Renesas documentation to confirm package type and tape-and-reel configuration. Ensure compatibility with existing board layouts and thermal requirements before procurement. Cross-reference with current datasheets to confirm active status and any recent design changes or obsolescence notices.

Selection Notes

Select this component when low skew and high fan-out are critical for system timing. Evaluate power supply requirements and termination networks for LVPECL outputs. Consider the operating frequency range and jitter specifications relative to the source clock. Verify package availability and lead times for production integration.

Part Context

This part is part of the Renesas HiPerClockS family, which offers high-performance clock solutions. The family includes buffers, drivers, and multiplexers designed for various interface standards. These components are widely used in applications requiring precise clock distribution and signal conditioning.

Replacement Considerations

Check for direct pin-compatible replacements within the same HiPerClockS family. Verify electrical parameters such as skew, jitter, and output drive strength against original requirements. Consult official substitution guides for any functional differences between legacy and current versions.