8T49N240-031NLGI8

Overview

The 8T49N240-031NLGI8 is a fractional-feedback single-channel jitter attenuator with frequency translation capabilities. It operates as a clock generator and support product within the FemtoClock series. The device supports multiple input formats including LVCMOS, LVDS, LVHSTL, LVPECL, and crystal inputs. Output configurations include HCSL, LVCMOS, LVDS, and LVPECL. It features an integrated PLL for signal conditioning.

Feature Summary

• Fractional-feedback architecture for precise frequency synthesis
• Single-channel design with integrated jitter attenuation
• Supports diverse input and output voltage standards
• Includes on-chip EEPROM for configuration storage

Applications

• High-speed data communication systems
• Network infrastructure equipment
• Server and storage backplanes
• Test and measurement instruments

Procurement Notes

Verify the specific suffix NLGI8 against the manufacturer's current datasheet to confirm package type and temperature range. Ensure compatibility with the 8T49N240-EVK evaluation board if development tools are required. Confirm availability status as lead times may vary due to production cycles.

Selection Notes

Select this component when a single-channel solution with fractional-N synthesis is required. Consider the supported input/output voltage levels for system integration. Verify that the jitter performance meets the specific application requirements compared to other members of the 8T49N240 family.

Part Context

This part belongs to the Renesas FemtoClock 8T49N240 series of low-power, high-performance jitter attenuators. These devices are designed for applications requiring precise clock generation and noise reduction. The series offers flexibility in frequency translation and output formatting.

Replacement Considerations

Compatible variants within the same series include 8T49N240-030NLGI8 and 8T49N240-033NLGI8. Check datasheets for differences in frequency ranges or package options before substitution.