8T49N006A-999NLGI8

Overview

The Renesas 8T49N006A-999NLGI8 is a clock generator IC from the FemtoClock NG series, designed for high-performance timing applications. It operates within a supply voltage range of 2.375V to 3.465V and supports an output frequency up to 2500MHz. The device features a single circuit with one input and four outputs, utilizing LVPECL and LVDS output types. It is housed in a 40-VFQFN exposed pad package (6x6mm) and functions across a temperature range of -40°C to +85°C.

Feature Summary

• Generates precise clock signals using the FemtoClock NG architecture for low jitter performance.
• Supports multiple differential output standards including LVPECL and LVDS for versatile system integration.
• Features a single-channel configuration with one input and four outputs for efficient signal distribution.

Applications

• High-speed data communication systems requiring precise clock synchronization
• Telecommunications infrastructure equipment
• Server and storage subsystems demanding low-jitter timing solutions

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS3 compliance and moisture sensitivity level (MSL 3) requirements for handling and storage. Ensure the specific ordering suffix matches the required package and temperature grade specifications before finalizing procurement orders.

Selection Notes

Select this component when a single-input, four-output clock generator is required with LVPECL/LVDS outputs. Consider the 2.375V–3.465V supply range and 40-VFQFN package constraints. Evaluate thermal management needs for the exposed pad design and ensure compatibility with the target system's input crystal or clock source frequencies.

Part Context

This part belongs to the Renesas FemtoClock NG family, known for advanced jitter attenuation and flexible programming options. The 8T49N006A variant specifically targets applications needing high-frequency outputs up to 2.5GHz. It complements other devices in the series by offering a balance between performance and pin count in a compact QFN footprint.

Replacement Considerations

Check for updated versions within the 8T49N006A series or cross-reference with IDT equivalents. Verify pin-to-pin compatibility and electrical parameter alignment before substitution. Consult official replacement guides for any discontinued variants or package changes.