9DB106BFLFT

Application Specific Clock/Timing Overview

The Renesas Electronics Corporation 9DB106BFLFT is a PCI Express (PCIe) zero-delay buffer and jitter attenuator IC. It features a 1:6 input-to-output ratio with differential inputs and outputs, operating at a maximum frequency of 105 MHz. The device utilizes an internal Phase-Locked Loop (PLL) for clock conditioning and provides HCSL output types. It is designed for surface-mount installation in a 28-SSOP package (0.209 inch width). The component operates within a supply voltage range of 3.135 V to 3.465 V and supports an industrial temperature range of 0°C to 70°C.

Application Specific Clock/Timing Feature Summary

• PCIe Zero-Delay Buffer with Jitter Attenuation
• 1:6 Input/Output Ratio with Differential I/O
• Internal PLL for Clock Conditioning
• HCSL Output Type

Application Specific Clock/Timing Applications

• PCI Express (PCIe) Timing Solutions
• System-on-Chip (SoC) Clock Distribution

Application Specific Clock/Timing Procurement Notes

The 9DB106BFLFT is officially listed as obsolete by the manufacturer. Verification of availability requires checking for End-of-Life (EOL) status or last-time-buy notices. Sourcing should prioritize authorized distributors to ensure authenticity, as the component is no longer in active production.

Application Specific Clock/Timing Selection Notes

Select this component for designs requiring a 1:6 PCIe clock distribution with jitter attenuation capabilities up to 105 MHz. Ensure the design accommodates the 28-SSOP package dimensions and the specific 3.135V to 3.465V power supply requirements. Verify that the HCSL output compatibility matches the downstream receiver inputs.

Application Specific Clock/Timing Part Context

This part belongs to the 9DB106 series of PCIe clock buffers. It serves as a specialized timing solution for high-speed serial interfaces, specifically engineered to meet the stringent jitter specifications required by PCI Express standards. It replaces earlier generations of clock drivers in modern server and storage architectures.

Application Specific Clock/Timing Replacement Considerations

The datasheet lists 9DB106BGLF as a similar replacement option. Designers should verify pinout compatibility and electrical parameter alignment before substituting.