8T49N203A-001NLGI

Overview

The Renesas Electronics Corporation 8T49N203A-001NLGI is a programmable clock generator belonging to the FemtoClock NG series. It functions as a universal frequency translator housed in a 40-VFQFN exposed pad package. The device supports input formats including HCSL, LVDS, LVHSTL, LVPECL, and crystals. It operates on a supply voltage ranging from 2.375V to 3.465V and is rated for an operating temperature range of -40°C to 85°C.

Feature Summary

• Universal frequency translation capabilities across multiple standard logic families
• Integrated phase-locked loop with bypass functionality for flexible signal routing
• Supports differential input and output configurations for high-speed applications

Applications

• High-speed data communication systems requiring precise clock distribution
• Telecommunications infrastructure equipment
• Industrial automation control units

Procurement Notes

This component is officially obsolete and no longer manufactured by Renesas Electronics Corporation. Procurement should focus on verified substitute part numbers such as the 8T49N241-994NLGI. Verify RoHS3 compliance and moisture sensitivity level (MSL) ratings before integration into production lines.

Selection Notes

Engineers must transition to alternative components due to the end-of-life status of this specific model. Selection criteria should prioritize pin compatibility and electrical parameter alignment with the recommended substitutes. Ensure that the replacement device meets the required input/output format specifications and thermal performance standards.

Part Context

The 8T49N203A-001NLGI is part of the FemtoClock NG family, designed for low-jitter clock generation and translation. This specific variant serves as a universal translator within the lineup, offering flexibility in signal conversion. Its discontinuation reflects product lifecycle management strategies common in semiconductor manufacturing.

Replacement Considerations

Public confirmed substitute: 8T49N241-994NLGI.