9DBL0641BKILF

Overview

The Renesas Electronics Corporation 9DBL0641BKILF is a clock buffer featuring six outputs with HCSL signaling. It operates within a supply voltage range of 3.135 V to 3.465 V and supports a maximum input frequency of 125 MHz. The device functions across an operating temperature range from -40°C to +85°C. It utilizes a VFQFPN-40 package for surface mount installation.

Feature Summary

• Provides six low-power HCSL outputs for clock distribution
• Supports PCIe zero-delay buffering architecture
• Features integrated 100Ω termination resistors on outputs

Applications

• PCIe adapter cards
• NVMe storage systems
• Network infrastructure equipment
• Industrial control and embedded systems

Procurement Notes

Verify the specific suffix 'B' against official Renesas documentation, as standard listings often use 'C'. Confirm RoHS compliance status and moisture sensitivity level directly with the manufacturer or authorized distributors before procurement. Ensure the ordering part number matches the exact package and temperature grade required for the design.

Selection Notes

Select this component when designing PCIe Gen1 through Gen5 architectures requiring low jitter performance. The integrated 100Ω termination simplifies board layout by eliminating external resistors. Verify that the 125 MHz maximum frequency meets the system clock requirements and that the VFQFPN-40 package fits the available PCB space constraints.

Part Context

This device belongs to the Renesas 9DBL0x series of fanout buffers designed for high-performance computing applications. These components support various PCIe clock architectures, including common clock and independent reference modes with spread spectrum capabilities. The series targets demanding environments requiring precise timing distribution.

Replacement Considerations

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