9DBL0641CKILF

Overview

The Renesas 9DBL0641CKILF is a six-output PCIe zero-delay fanout buffer operating at 3.3V. It features HCSL outputs with an integrated 100Ω termination impedance, eliminating external resistors. The device supports input frequencies up to 125MHz and operates within a supply voltage range of 3.135V to 3.465V. Designed for low power consumption, it functions in temperatures from -40°C to +85°C. The component utilizes a 40-pin VFQFPN package and includes dedicated output enable pins for each channel.

Feature Summary

• Six LP-HCSL outputs with integrated 100Ω termination
• Zero-delay fanout operation supporting PCIe clock architectures
• Compatible with spread spectrum inputs (SRIS/SRNS)
• Dediated output enable (OE) pin per channel

Applications

• PCIe Riser Cards
• nVME Storage Systems
• Networking Equipment
• Accelerators
• Industrial Control and Embedded Systems

Procurement Notes

Verify RoHS compliance status and moisture sensitivity level prior to procurement. Confirm the specific suffix indicates the correct packaging format. Ensure compatibility with the target PCB footprint for the 40-VFQFPN package. Check for any product change notifications regarding assembly sites or material composition updates.

Selection Notes

Select this model when a six-channel distribution solution with integrated 100Ω termination is required. It is suitable for designs needing HCSL signaling with zero-delay characteristics. Consider the 40-VFQFPN package size constraints. Verify that the 3.3V supply voltage aligns with the system power architecture.

Part Context

This component belongs to the Renesas 9DBL0x series of low-power PCIe fanout buffers. The series supports PCIe Gen1 through Gen5 standards. Other variants in the family include models with different output counts and termination impedances, such as the 9DBL0851C which provides 85Ω termination.

Replacement Considerations

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