9DML0441AKILFT

Overview

The 9DML0441AKILFT is a 3.3V PCIe Gen 1–7 clock multiplexer manufactured by Renesas Electronics. It supports Common Clocked (CC), Separate Reference no Spread (SRnS), and Separate Reference Independent Spread (SRIS) architectures. The device features two HCSL differential inputs and four LP-HCSL differential outputs with an operating frequency range of 1 MHz to 200 MHz. It includes integrated output terminations for direct connection to 85Ω or 100Ω transmission lines, eliminating the need for external resistors. Typical power consumption is 76 mW.

Feature Summary

• Supports PCIe Gen 1–7 CC, SRnS, and SRIS architectures
• Integrated output termination for direct connection to 85Ω or 100Ω transmission lines
• Selectable asynchronous or glitch-free switching modes
• Spread spectrum tolerant for EMI reduction

Applications

• Servers
• Storage systems
• Automated Test Equipment (ATE)
• Master/Slave applications

Part Context

The 9DML0441AKILFT belongs to the 9DML04 family of 3.3V PCIe clock multiplexers. This series is designed to provide flexible clock distribution solutions for high-speed serial interfaces, offering space-saving integration in a 4mm × 4mm 24-VFQFPN package.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.