8V49NS0312NLGI8

Overview

The 8V49NS0312NLGI8 is a clock generator from the Renesas 8V49NS0312 series, housed in a VFQFN-64 package. It provides 12 outputs with a maximum output frequency of 2.5 GHz and supports a maximum input frequency of 50 MHz. The device operates within a supply voltage range of 3.135 V to 3.465 V and draws 73 mA of operating current. It features an RMS phase jitter of 87 fs and maintains a duty cycle of up to 60%. The component functions reliably across an ambient temperature range of -40°C to +85°C.

Feature Summary

• Generates 12 output signals with a maximum frequency of 2.5 GHz
• Achieves low RMS phase jitter of 87 fs
• Operates on a single 3.3 V nominal supply (3.135 V to 3.465 V)
• Includes three internal dividers for flexible frequency synthesis

Applications

• High-speed data communication systems requiring precise clock distribution
• Network infrastructure equipment utilizing multiple clock domains
• Servers and storage arrays needing low-jitter timing solutions

Procurement Notes

Verify the specific suffix 'NLGI8' against official documentation to confirm packaging type and material compliance. Confirm lead times directly with authorized distributors as availability fluctuates. Ensure the ordering code matches the required factory pre-programmed configuration settings before procurement.

Selection Notes

Select this component when 12 synchronized outputs are required at frequencies up to 2.5 GHz. Verify that the 87 fs jitter specification meets system requirements. Ensure the design accommodates the 3.3 V power supply constraints and the thermal characteristics of the VFQFN-64 package for the intended operating environment.

Part Context

This part belongs to the 8V49NS0312 series of clock generators. The series is designed for applications demanding high-performance timing with multiple output configurations. The NLGI8 suffix indicates specific packaging and reel quantities, distinguishing it from tray-packaged variants like the NLGI.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model are not available in the provided source material.