8T49N281C-031NLGI

Overview

The 8T49N281C-031NLGI is a low-power, high-performance clock generator from Renesas. It features four output clocks with independent frequency synthesis capabilities. The device supports I2C configuration and includes jitter attenuation functionality for signal integrity optimization. It operates within a specified voltage range and utilizes an LVCMOS-compatible interface for data communication.

Feature Summary

• Integrated jitter attenuation to improve signal quality in high-speed applications
• Flexible output configuration supporting multiple clock frequencies simultaneously
• Low power consumption design suitable for energy-efficient systems
• Standard I2C interface for easy programming and control

Applications

• High-speed serial link interfaces
• Data center infrastructure equipment
• Telecommunications base stations
• Enterprise networking switches

Procurement Notes

Verify the exact suffix '031NLGI' against official Renesas documentation to ensure correct frequency and package specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer before placing orders.

Selection Notes

Select this component when jitter attenuation is required alongside multi-output clock generation. Ensure the input reference frequency matches the device's supported range. Verify that the output drive strength meets the load requirements of the connected circuitry.

Part Context

This part belongs to the 8T49N28x family of clock generators. These devices are designed for demanding digital systems requiring precise timing. The N281 variant offers specific pinout and feature sets distinct from other members in the series.

Replacement Considerations

Check Renesas datasheets for direct pin-to-pin replacements within the 8T49N28x family. Verify electrical parameters such as output swing and supply current match the original design requirements before substituting.