93V857BG-025LF

Application Specific Clock/Timing Overview

The 93V857BG-025LF is a low skew, low jitter PLL clock driver designed for DDR memory applications. It operates at frequencies up to 233 MHz and provides differential clock distribution using SSTL_2 signaling standards. The device features a single circuit configuration with surface mount packaging, ensuring precise timing synchronization for high-speed data interfaces.

Application Specific Clock/Timing Feature Summary

• Low skew and low jitter performance utilizing PLL technology
• Supports differential clock distribution with SSTL_2 signaling
• Optimized for DDR memory synchronization applications

Application Specific Clock/Timing Applications

• DDR memory clock distribution
• High-speed data interface synchronization
• Embedded system timing control

Application Specific Clock/Timing Procurement Notes

Verify component authenticity through authorized distributors. Confirm package integrity and pin alignment upon receipt. Check datasheet revisions for any updates to electrical characteristics or recommended operating conditions before integration into final designs.

Application Specific Clock/Timing Selection Notes

Select this component when low jitter and precise skew are critical for DDR memory interfaces. Ensure compatibility with SSTL_2 voltage levels and verify that the 233 MHz maximum frequency meets system timing requirements. Consider thermal management and PCB layout constraints for differential signal integrity.

Application Specific Clock/Timing Part Context

This part belongs to Renesas' specialized clock timing IC family, focusing on high-performance buffer solutions for memory subsystems. It addresses the need for stable clock signals in complex digital systems where timing accuracy directly impacts data throughput and reliability.

Application Specific Clock/Timing Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Verify compatibility with existing board layouts and signal integrity requirements if considering alternative sources.