9DB436AGILF

Overview

The 9DB436AGILF is a clock buffer manufactured by Renesas Electronics Corporation, designed for PCIe Gen3 applications. It features four outputs and operates within a supply voltage range of 3.135 V to 3.465 V. The device supports HCSL output levels and accepts differential inputs. It is housed in a TSSOP-28 package and functions within an operating temperature range of -40°C to +85°C. This component is classified as obsolete.

Feature Summary

• Provides buffering for high-speed serial interface clock signals
• Supports PCIe Gen3 standard timing requirements
• Features low propagation delay characteristics

Applications

• PCIe Gen3 system clock distribution
• High-performance computing platforms
• Server and storage infrastructure timing networks

Procurement Notes

This component is officially discontinued and no longer in production. Verification of availability requires checking secondary market distributors or surplus inventory providers. Ensure that any sourced units are genuine and have not exceeded shelf-life limits. Confirm the specific suffix matches the original design requirements before integration into new hardware.

Selection Notes

Engineers replacing this part should evaluate current-generation PCIe buffer alternatives from Renesas or other vendors. Consider factors such as pin compatibility, power consumption, and signal integrity specifications. Verify that the replacement device meets the same electrical standards and form factor constraints required by the existing PCB layout and system architecture.

Part Context

The 9DB436AGILF belongs to the FemtoClock family of precision clocking devices. It serves as a critical timing element in systems requiring stable clock distribution for high-speed data transmission. As an obsolete part, it represents previous generations of PCIe interface technology used in legacy server and networking equipment designs.

Replacement Considerations

RC19004A100GNL#BB0 is identified as a substitute option.