9DMV0141BKILF

Overview

The 9DMV0141BKILF is a clock multiplexer from the Renesas 9DMV0141 series, designed for PCIe Gen1-4 applications. It operates as a 2:4 mux with a 1.8V supply voltage and provides an output impedance (Zo) of 100 ohms. The device supports spread spectrum clocking to reduce electromagnetic interference. It features selectable asynchronous or glitch-free switching modes, allowing selection at power-up even if inputs are inactive. The component utilizes HCSL differential inputs and LP-HCSL outputs with integrated terminations.

Feature Summary

• 2:4 Multiplexer configuration for 1.8V PCIe Gen1-4 clock distribution
• Integrated 100-ohm output termination for direct transmission line connection
• Selectable asynchronous or glitch-free switching modes
• Spread spectrum compatible for EMI reduction

Applications

• PCI Express Gen1-4 clock distribution systems
• Server and workstation motherboard clock routing
• High-speed digital interface synchronization

Procurement Notes

Verify the specific suffix BKILF against the official datasheet to confirm package type and tape/reel specifications. Confirm RoHS compliance status through the manufacturer's current documentation. Check for obsolescence notices or lifecycle changes directly from Renesas Electronics before procurement planning.

Selection Notes

Select this component when a 2:4 clock mux with 1.8V operation and 100-ohm integrated termination is required for PCIe Gen1-4 designs. Ensure the input clock sources match the HCSL signaling requirements. Verify that the operating frequency range of 1 MHz to 167 MHz meets system timing constraints.

Part Context

This part belongs to the 9DMV0141 family of SOC-Friendly Ultra-Low-Power PCIe clocks. It shares architectural similarities with other members like the 9DMU0141 but differs in supply voltage (1.8V vs 1.5V) and output count (4 vs 1). It is distinct from the 3.3V 9DML04 series.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas Electronics for qualified alternatives within the 9DMV0141 family or equivalent PCIe clock muxes.