6P41302NDGI

Overview

The 6P41302NDGI is an 8-output low-power clock generator designed for PCI Express (PCIe) Gen1, Gen2, and Gen3 applications. It operates at a frequency of 100MHz and features eight differential outputs with integrated 100-ohm termination. The device supports spread spectrum clocking with selectable amounts of -0.5%, -0.25%, or off via latched select inputs. It includes one LVCMOS reference output with wake-on capability and functions within a 1.8V supply voltage range.

Feature Summary

• Provides eight differential LP-HCSL-compatible output pairs with integrated 100-ohm impedance termination
• Supports PCIe Gen1, Gen2, and Gen3 standards with low power consumption
• Features selectable spread spectrum clocking options including -0.5% and -0.25% modes

Applications

• PCI Express Gen1 clock generation
• PCI Express Gen2 clock generation
• PCI Express Gen3 clock generation

Procurement Notes

Verify the specific suffix NDGI against the manufacturer's official documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with system requirements for 1.8V operation and LP-HCSL signal integrity. Confirm that the selected spread spectrum configuration matches the design constraints before finalizing procurement orders.

Selection Notes

Select this component when designing systems requiring multiple synchronized PCIe clock outputs with minimal external termination components. The integrated 100-ohm termination simplifies PCB layout compared to discrete solutions. Consider the 1.8V operating voltage and the availability of spread spectrum modes for EMI reduction needs in high-speed digital designs.

Part Context

This part belongs to Renesas' family of low-power clock generators optimized for high-speed serial interface applications. It addresses the need for precise timing signals in multi-lane PCIe architectures. The device integrates functionality typically requiring multiple discrete components, reducing board space and complexity for server and storage subsystems.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference data directly with the manufacturer for any potential replacements.