9E4101AFILFT

Overview

The 9E4101AFILFT is a PCI Express (PCIe) Timing Control Hub clock and frequency synthesizer integrated circuit manufactured by Renesas Electronics. It provides a single output operating at a maximum frequency of 400 MHz. The device is housed in a 56-pin SSOP package with a width of 7.50 mm. This component is designed for precise timing control applications within PCIe systems, ensuring signal integrity and synchronization for high-speed data transmission interfaces.

Feature Summary

• Provides dedicated timing control for PCI Express architectures
• Generates a single synchronized clock output up to 400 MHz
• Integrates frequency synthesis capabilities within a compact SSOP package

Applications

• PCI Express system timing control
• High-speed data interface synchronization
• PCIe endpoint and root complex clock generation

Procurement Notes

Verify the specific ordering suffix and package variant against the official Renesas datasheet before procurement. Confirm that the 56-SSOP footprint matches your PCB design requirements. Check for any end-of-life notifications or alternative part recommendations from the manufacturer to ensure long-term supply chain stability for your project.

Selection Notes

Select this component when a single-channel PCIe clock solution is required. Ensure the design supports the 400 MHz maximum output frequency. Verify compatibility with the target PCIe generation standards. Consider the thermal characteristics and power supply requirements associated with the SSOP package during the initial schematic capture phase.

Part Context

This part belongs to the Renesas Timing Control Hub family, specialized for PCIe applications. It serves as a critical timing element in computer and communication hardware. The 9E4101 series focuses on providing stable clock signals for peripheral interconnects, distinguishing itself from general-purpose oscillators through its integrated synthesis and control features.

Replacement Considerations

Consult the official Renesas replacement guide for direct substitutes. Verify pin-to-pin compatibility and electrical parameter equivalence if considering alternative manufacturers. Ensure the replacement maintains the 56-SSOP form factor and 400 MHz capability.