9FGU0641AKILFT

Overview

The 9FGU0641AKILFT is a clock generator from the Renesas 9FGU0841 family, designed for PCIe Gen1-3 applications. It features an 8-output configuration operating at a supply voltage of 1.5V. The device supports a maximum output frequency of 100 MHz and accepts a maximum input frequency of 27 MHz. Key electrical parameters include a duty cycle of up to 55% and a typical operating supply current of 23 mA. It operates within a temperature range of -40°C to +85°C and utilizes a surface-mount package.

Feature Summary

• 8-output clock generation optimized for PCIe Gen1-3 systems
• 1.5V supply voltage operation with low power consumption
• Supports maximum output frequencies up to 100 MHz
• Operates reliably across industrial temperature ranges (-40°C to +85°C)

Applications

• PCI Express (PCIe) Gen1-3 clock distribution
• High-speed data transmission interfaces
• Server and storage system clocking

Procurement Notes

Verify the specific suffix 'AKILFT' against official Renesas documentation to confirm package type, tape-and-reel specifications, and RoHS compliance status. Ensure compatibility with existing PCB footprints and thermal management requirements before procurement.

Selection Notes

Select this component when an 8-output clock solution is required for PCIe Gen1-3 architectures. Compare against the 9FGV0641 series if 1.8V operation or different termination characteristics are preferred. Verify that the 100 MHz maximum frequency meets system timing requirements.

Part Context

This part belongs to the Renesas 9FGU0841 family of very-low-power PCIe clock generators. It shares architectural similarities with other members like the 9FGU0241 and 9FGU0841, differing primarily in output count and specific voltage levels tailored for different PCIe generations and power constraints.

Replacement Considerations

Direct substitutes within the same family include the 9FGU0841AKLFT for similar functionality. Cross-family replacements such as the 9FGV0641AKILFT offer comparable performance but operate at 1.8V, requiring voltage level verification.