9DMV0441AKILF

Overview

The 9DMV0441AKILF is a 2:4 clock multiplexer designed for PCIe Gen1-3 applications, operating at 1.8 V with a maximum output frequency of 200 MHz. It accepts LVDS differential inputs and provides four LP-HCSL outputs in a 24-pin VFQFPN package. The device supports selectable asynchronous or glitch-free switching modes and includes spread spectrum compatibility for EMI reduction. Each output features dedicated OE# pins for power management. This component is currently obsolete and has reached end-of-life status.

Feature Summary

• 2:4 Multiplexing ratio with LVDS inputs and LP-HCSL outputs
• Glitch-free and asynchronous switching modes
• Integrated 100 ohm output terminations
• Spread spectrum compatible for EMI reduction

Applications

• PCI Express Gen1-3 clock distribution
• System-on-Chip (SoC) clock routing
• Low-power PCIe interface designs

Procurement Notes

This part number is officially listed as obsolete by the manufacturer. Verification of availability requires checking for surplus stock or alternative distributors, as standard production supply is discontinued. Confirm lead times and authenticity carefully when sourcing from third-party vendors.

Selection Notes

Select this component only if legacy support for PCIe Gen1-3 at 1.8 V is required. Ensure input signals match the LVDS specification and that the 200 MHz maximum frequency meets system timing requirements. Verify that the 24-pin VFQFPN package fits the board layout constraints.

Part Context

The 9DMV0441 belongs to Renesas' SOC-Friendly 1.8 V Very-Low-Power PCIe family. It is designed to save board space and reduce component count by integrating output terminations, eliminating the need for external resistors typically required for HCSL outputs.

Replacement Considerations

No direct replacement part numbers are confirmed in the provided documentation. Users should consult manufacturer resources for current alternatives or evaluate pin-compatible successors within the same product family.