8T49N203A-010NLGI

Overview

The Renesas 8T49N203A-010NLGI is a programmable clock generator and frequency translator within the FemtoClock NG series. It operates with a maximum frequency of 125MHz and features a single circuit configuration. The device utilizes a 40-VFQFN package with an exposed pad, measuring 6x6 mm. It supports input interfaces including HCSL, LVDS, LVHSTL, LVPECL, and crystals. Power supply voltage ranges from 2.375V to 3.465V, and it functions within a temperature range of -40°C to 85°C.

Feature Summary

• Programmable universal frequency translation capabilities
• Support for multiple differential and single-ended input standards
• Low jitter performance characteristic of the FemtoClock NG family

Applications

• High-speed data handling systems
• Field Programmable Gate Array (FPGA) timing solutions
• Communication infrastructure equipment

Procurement Notes

This component has reached End-of-Life status and is no longer manufactured by Renesas Electronics Corporation. Verification of current availability should focus on authorized distributors holding remaining stock or approved replacement part numbers. Ensure compliance with RoHS3 specifications and check for Product Change Notifications regarding assembly sites or marking changes before procurement.

Selection Notes

Select this component when precise frequency translation is required for high-speed digital interfaces. Verify that the input signal standards match the supported list, such as LVDS or HCSL. Confirm that the operating temperature range meets system requirements. Consider the 40-VFQFN package size for board space constraints. Evaluate alternative parts if new production is necessary due to the discontinued status.

Part Context

The 8T49N203A-010NLGI belongs to the FemtoClock NG series, designed for low-jitter clock generation and frequency synthesis. This series is widely used in networking and storage applications requiring precise timing. The specific model offers universal frequency translation, allowing flexible output frequencies derived from various input sources.

Replacement Considerations

The 8T49N241-994NLGI is listed as a similar replacement part number by Renesas Electronics Corporation.