9DMV0441BKILF

Overview

The Renesas 9DMV0441BKILF is a 2:4 clock multiplexer designed for PCIe Gen1-4 applications. Operating at 1.8V, it features LP-HCSL outputs with integrated 100Ω terminations, eliminating the need for external resistors. The device supports selectable asynchronous or glitch-free switching modes and accepts HCSL differential inputs within a 1 MHz to 200 MHz frequency range. It consumes approximately 36 mW of typical power and is housed in a compact 4x4 mm 24-pin VFQFPN package.

Feature Summary

• Integrated 100Ω output termination saves board space and components
• Selectable asynchronous or glitch-free switching modes
• Low power consumption of 36 mW typical at 1.8V
• Supports spread spectrum for EMI reduction

Applications

• PCIe Gen1-4 clock distribution systems
• Server and storage backplane designs
• High-performance computing platforms

Part Context

This component belongs to the IDT SOC-Friendly 1.8 V Very-Low-Power (VLP) PCIe family. It is engineered for system-on-chip friendly architectures requiring minimal external passive components and low power dissipation in high-speed digital interfaces.

Replacement Considerations

Verify pinout compatibility and voltage levels when substituting. Ensure the replacement supports the required PCIe generation and switching mode (glitch-free vs. asynchronous). Check package dimensions for mechanical fit.