9DB106BFLF

Application Specific Clock/Timing Overview

The Renesas Electronics Corporation 9DB106BFLF is a PCI Express (PCIe) zero-delay buffer and drift attenuator IC. It features a 1:6 input-to-output ratio, supporting maximum frequencies of 105MHz. The device accepts differential clock inputs and provides HCSL outputs. It operates within a supply voltage range of 3.135V to 3.465V and functions at temperatures between 0°C and 70°C. Packaged in a 28-SSOP housing with a width of 5.30mm, this component is designed for specific clock timing applications in PCIe systems.

Application Specific Clock/Timing Feature Summary

• Zero-delay buffering and drift attenuation for PCI Express applications
• 1:6 Input/Output Ratio with Differential Input and HCSL Output
• Maximum Frequency of 105MHz
• Supply Voltage Range: 3.135V ~ 3.465V

Application Specific Clock/Timing Applications

• PCI Express (PCIe) clock distribution
• System timing synchronization
• Drift attenuation in high-speed digital interfaces

Application Specific Clock/Timing Procurement Notes

The 9DB106BFLF is marked as obsolete and no longer manufactured. Verification of end-of-life status is required before procurement planning. Public records indicate discontinuation notices effective August 25, 2017. Sourcing should focus on available replacement components or verified surplus stock, as standard manufacturing orders are not accepted.

Application Specific Clock/Timing Selection Notes

Designers requiring a 1:6 PCIe clock buffer should consider the 9DB106BGLFT as a recommended alternative. The BGLFT variant offers similar electrical characteristics but may differ in packaging or availability status. Ensure that the replacement component meets the specific frequency and voltage requirements of the target application.

Application Specific Clock/Timing Part Context

This component belongs to the 9DB106 series of clock buffers. It is distinct from other variants like the 9DB104BFLFT, which supports a 1:4 ratio and higher frequencies up to 220MHz. The 9DB106 series is specifically engineered for PCIe timing solutions requiring zero-delay buffering capabilities.

Application Specific Clock/Timing Replacement Considerations

The 9DB106BGLFT is listed as a similar replacement part by the manufacturer.