9FGL0841CKILFT

Overview

The Renesas 9FGL0841CKILFT is a PCI Express (PCIe) clock generator IC designed for high-speed digital systems. It operates within a supply voltage range of 3.135V to 3.465V and supports maximum output frequencies up to 200MHz. The device features a single circuit with an input-to-output ratio of 1:8, utilizing HCSL differential signaling for both input and output. Packaged in a 48-VFQFN (6x6mm) surface-mount format with an exposed pad, it functions reliably across an industrial temperature range of -40°C to 85°C.

Feature Summary

• PCIe Clock Generator with 1:8 Input/Output Ratio
• HCSL Differential Input and Output Signaling
• Maximum Frequency Support of 200MHz
• 48-VFQFN Package (6x6mm) with Exposed Pad

Applications

• PCI Express Riser Cards
• NVMe Storage Systems
• Networking Accelerators
• Industrial Control and Embedded Systems

Procurement Notes

Verify the specific suffix 'CKILFT' against official Renesas documentation to confirm package type, tape-and-reel quantity, and lead-free status. Ensure compatibility with existing PCB footprints for the 48-VFQFN form factor before procurement.

Selection Notes

Select this component when a PCIe-compatible clock source with HCSL outputs is required for fan-out or generation up to 200MHz. Confirm that the system power supply aligns with the 3.135V–3.465V operating range and that the thermal design accommodates the VFQFN package dissipation characteristics.

Part Context

This part belongs to the Renesas 9FGL series of PCIe clock generators. It serves as a specialized timing solution for peripheral cards and storage interfaces requiring precise clock distribution with low jitter performance compliant with PCIe specifications.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided data. Verify pin-to-pin compatibility and electrical parameters with alternative PCIe clock generators from Renesas or other manufacturers if sourcing constraints exist.