9DBL0741BKILF

Overview

The 9DBL0741BKILF is a low-power, high-performance PCIe fanout clock buffer manufactured by Renesas Electronics. It features seven outputs and supports PCIe Gen 1 through Gen 3 standards with a maximum input frequency of 200 MHz. The device operates within a supply voltage range of 3.135 V to 3.465 V and exhibits a maximum propagation delay of 4 ns. It functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports PCIe Gen 1-3 common specifications for robust signal distribution
• Provides seven output channels for efficient clock fanout applications
• Features improved phase noise performance compared to previous revisions
• Includes enhanced ESD protection mechanisms for system reliability

Applications

• PCI Express (PCIe) Gen 1-3 clock distribution networks
• High-speed data acquisition systems requiring precise timing
• Industrial equipment utilizing PCIe interfaces
• Telecommunications infrastructure components

Procurement Notes

Verify the specific suffix 'KILF' against official Renesas documentation to confirm package type and tape-and-reel configuration. Ensure compliance with RoHS directives and check moisture sensitivity levels prior to surface-mount assembly. Confirm availability status as product revisions may impact sourcing options.

Selection Notes

Select this component when designing systems requiring seven-channel fanout for PCIe Gen 1-3 environments. Consider the 200 MHz maximum frequency limit and 4 ns propagation delay for timing-critical layouts. Evaluate thermal management requirements given the -40°C to +85°C operational range and 3.3V nominal supply constraints.

Part Context

This part belongs to the 9DBL0741 series of full-featured PCIe clock buffers. It serves as a revised version of the original 9DBL0741B, distinguished by superior phase noise characteristics and stronger electrostatic discharge protection capabilities within the same functional family.

Replacement Considerations

Consult official Renesas substitution lists for direct replacements. Verify that alternative parts maintain identical pin configurations and electrical parameters to ensure compatibility without redesigning the PCB layout.