9DB633AFILFT

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.

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

Applications

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

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.

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.

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.

Replacement Considerations

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