8T49N008A-052NLGI

Overview

The 8T49N008A-052NLGI is a FemtoClock NG clock generator manufactured by Renesas Electronics. It operates within a supply voltage range of 2.375V to 3.465V and supports an operating temperature range from -40°C to +85°C. The component is housed in a 40-VFQFN exposed pad package with surface mount mounting type. This device is classified as a clock translator designed for low jitter applications.

Feature Summary

• Generates precise clock signals using LVPECL output interface
• Features FemtoClock NG technology for jitter attenuation
• Supports surface mount installation in compact packages

Applications

• High-speed data communication systems
• Network infrastructure equipment
• Telecommunications base stations

Procurement Notes

This component is listed as obsolete or end-of-life. Verify availability through authorized distributors or secondary market channels. Confirm RoHS3 compliance and REACH status prior to procurement. Check for product change notices affecting pinout or electrical characteristics. Ensure the supplier provides valid traceability documentation for legacy components.

Selection Notes

Select this part for designs requiring LVPECL outputs and low jitter performance. Verify compatibility with existing system voltage rails within the specified 2.375V to 3.465V range. Consider the thermal requirements for the -40°C to +85°C operating window. Evaluate the 40-VFQFN footprint against PCB layout constraints.

Part Context

Part of the FemtoClock NG series, designed for high-performance clock generation. Replaces older generations of clock translators with improved jitter specifications. Manufactured by Renesas Electronics under the IDT brand heritage.

Replacement Considerations

Check for direct cross-reference numbers from Renesas or IDT. Verify if newer FemtoClock variants offer compatible pinouts. Confirm that substitute devices support the same LVPECL output standard.