9DBL08P1B000KILFT

Application Specific Clock/Timing Overview

The 9DBL08P1B000KILFT is a four-output, 3.3V PCIe Gen1-2-3 fanout buffer manufactured by Renesas Electronics Corporation. It provides differential LP-HCSL outputs with a maximum operating frequency of 150MHz. The device accepts spread spectrum inputs and features individual output enable pins for power management control. Packaged in a compact 20-pin TSSOP format, it is designed for applications requiring low additive jitter and flexible clock distribution within PCI Express architectures.

Application Specific Clock/Timing Feature Summary

• Four differential LP-HCSL outputs
• Supports PCIe Gen1 through Gen3 standards
• Spread spectrum input tolerance
• Individual output enable (OE#) pins

Application Specific Clock/Timing Applications

• PCIe Riser Cards
• NVMe Storage Systems
• Networking Accelerators

Application Specific Clock/Timing Part Context

This component belongs to the 9DBL series of PCIe clock buffers. It serves as a signal integrity solution for distributing reference clocks in high-speed digital interfaces, specifically targeting compliance with Intel DB800 specifications for differential buffering.

Application Specific Clock/Timing Replacement Considerations

For direct functional replacements within the same family, consider the 9DBL411, which offers similar four-output capabilities but operates up to 150MHz with LP-HCSL signaling.