9DB102BGILF

Application Specific Clock/Timing Overview

The Renesas 9DB102BGILF is a zero-delay buffer and jitter attenuator designed for PCI Express (PCIe) applications. It features a single PLL circuit with one differential input and two differential outputs, operating at frequencies up to 101 MHz. The device utilizes HCSL output logic and requires a supply voltage between 3.135 V and 3.465 V. Manufactured by Renesas Electronics Corporation, it is housed in a 20-pin TSSOP package with a width of 4.40 mm. The component supports an industrial temperature range from -40°C to +85°C.

Application Specific Clock/Timing Feature Summary

• Zero-delay buffering architecture with integrated PLL for PCIe timing solutions
• Supports differential input and differential output configurations
• Operates within a 3.135 V to 3.465 V power supply range
• Maximum operating frequency of 101 MHz

Application Specific Clock/Timing Applications

• PCI Express (PCIe) clock distribution networks
• Jitter attenuation for high-speed serial links
• System timing synchronization in server infrastructure

Application Specific Clock/Timing Procurement Notes

Verify the specific suffix 'I' against official documentation to confirm the extended industrial temperature rating (-40°C to +85°C). Confirm RoHS compliance status and check for active manufacturing or obsolescence notices directly from Renesas Electronics before procurement planning.

Application Specific Clock/Timing Selection Notes

Select this component when a 1:2 differential clock split with jitter attenuation is required for PCIe Gen1/Gen2 interfaces. Ensure the design accommodates the 20-TSSOP footprint and that the system power rail aligns with the specified 3.135 V to 3.465 V operating window.

Application Specific Clock/Timing Part Context

This part belongs to the 9DB102 family of zero-delay buffers. Variants such as 9DB102BFLFT and 9DB102BGLFT share similar electrical characteristics but differ in package types (SSOP vs. TSSOP) and commercial temperature ranges. The 'I' suffix typically denotes industrial grade specifications.

Application Specific Clock/Timing Replacement Considerations

Direct substitutes include other members of the 9DB102 series, such as 9DB102BGLFT, provided the package and temperature requirements match. Verify pin compatibility and electrical parameters against the datasheet before substitution.