5V41064NLGI

Overview

The 5V41064NLGI is a single-output PCIe Gen1/2 clock synthesizer and jitter cleaner from Renesas Electronics. It operates with a maximum output frequency of 100 MHz and accepts a maximum input frequency of 25 MHz. The device utilizes HCSL output levels and is housed in a 16-pin QFN package. It functions within a supply voltage range of 3.135 V to 3.465 V and supports an operating temperature range of -40°C to +85°C.

Feature Summary

• Supports spread-spectrum clock generation to reduce electromagnetic interference
• Features a user-friendly select pin for enabling spread spectrum functionality
• Outputs can be terminated to LVDS standards

Applications

• PCI Express (PCIe) clock generation
• System integration requiring jitter cleaning
• Applications needing EMI reduction through spread spectrum

Procurement Notes

Verify the specific suffix 'I' indicates the industrial temperature grade (-40°C to +85°C) compared to other variants. Confirm the 16-VFQFPN (3x3) package dimensions match your PCB footprint requirements. Ensure the HCSL output level compatibility aligns with the target receiver inputs. Check moisture sensitivity levels and reflow soldering profiles for assembly planning.

Selection Notes

Select this component when a single differential or single-ended output is required for PCIe Gen1 or Gen2 interfaces. Consider the 100 MHz maximum output frequency limit against system timing needs. Evaluate the 25 MHz maximum input frequency constraint for reference clock sources. The compact 16-pin QFN package is suitable for space-constrained designs.

Part Context

This part belongs to the 5V41064 series of clock synthesizers designed for high-speed serial interface applications. It serves as a specialized solution for generating clean clock signals for PCI Express standards. The series focuses on providing flexibility in system integration while maintaining signal integrity through jitter cleaning capabilities.

Replacement Considerations

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