9DB633AFILFT

Application Specific Clock/Timing Overview

The Renesas 9DB633AFILFT is a zero-delay buffer supporting PCIe Gen3 requirements, backwards compatible with Gen2 and Gen1. It features six outputs driven by a differential source. The device operates within a supply voltage range of 3.135 V to 3.465 V. It supports a maximum input frequency of 166 MHz. The component is housed in a 28-SSOP package with a width of 0.209 inches (5.30 mm). It functions as a clock buffer for high-speed serial interface applications.

Application Specific Clock/Timing Feature Summary

• Supports PCIe Gen3 requirements while maintaining backward compatibility with Gen2 and Gen1 standards
• Provides six output channels driven by a differential source for signal distribution
• Operates as a zero-delay buffer to maintain precise timing alignment

Application Specific Clock/Timing Applications

• PCI Express Gen3 system designs
• PCI Express Gen2 system designs
• PCI Express Gen1 system designs
• High-speed clock distribution networks

Application Specific Clock/Timing Procurement Notes

Verify the specific suffix 'AFILFT' against official Renesas documentation to confirm package type and tape/reel specifications. Ensure the procurement channel provides valid RoHS compliance data. Confirm that the 28-SSOP package matches the design footprint requirements. Check for any end-of-life notifications or production discontinuance alerts associated with this part number before finalizing orders.

Application Specific Clock/Timing Selection Notes

Select this component when a six-output clock buffer is required for PCIe Gen3, Gen2, or Gen1 architectures. It is suitable for designs needing a differential input source with zero-delay buffering capabilities. Consider the 28-SSOP package constraints and the 3.3 V operating voltage range during schematic capture. Verify thermal performance and humidity sensitivity handling procedures for the SSOP package.

Application Specific Clock/Timing Part Context

This component belongs to the 9DB633 series of clock buffers manufactured by Renesas Electronics. It is designed specifically for high-speed serial interface applications requiring robust clock distribution. The series supports multiple PCIe generations, ensuring flexibility in system design. It serves as a critical timing element in server and storage subsystems.

Application Specific Clock/Timing Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.