8T49N240-020NLGI8

Overview

The Renesas 8T49N240-020NLGI8 is a FemtoClock Ultra-Performance Jitter Attenuator belonging to the 8T49N240 series. It functions as a clock synthesizer and jitter cleaner designed for high-speed digital applications. The device operates within a supply voltage range of 2.375 V to 3.465 V and supports output frequencies up to 867 MHz with a maximum input frequency of 875 MHz. It features four output channels and is housed in a VFQFPN-40 (6x6) package. The component is rated for industrial temperatures ranging from -40°C to +85°C.

Feature Summary

• Ultra-performance jitter attenuation capabilities
• Four independent output channels
• VFQFPN-40 surface mount package
• Industrial temperature range (-40°C to +85°C)

Applications

• High-speed data communication systems
• Networking equipment clocking
• Server and storage infrastructure

Procurement Notes

Verify the specific suffix '020' against official Renesas documentation to confirm the exact frequency configuration and pinout, as suffixes define functional variants within the 8T49N240 family. Confirm RoHS3 compliance status and check for any Product Change Notifications (PCNs) related to assembly sites or marking changes before procurement.

Selection Notes

Select this component when low phase noise and jitter cleaning are critical requirements for clock distribution networks. Ensure the required output frequencies fall within the 867 MHz limit and that the system design accommodates the 3.3V nominal supply voltage. Compare against the 8T49N241 series if additional integer/fractional synthesis flexibility is needed.

Part Context

This part belongs to the Renesas FemtoClock 8T49N240 series, which includes evaluation kits such as the 8T49N240-EVK. The series is positioned alongside other Renesas timing solutions like the 8T49N203A and 8T49N286A, offering specialized jitter attenuation for demanding digital interfaces.

Replacement Considerations

Potential substitutes include the 8T49N241-998NLGI8 and 8T49N242-998NLGI8. Verify compatibility regarding output count, package dimensions, and specific frequency configurations before substitution.