8T49N008A-059NLGI8

Overview

The Renesas 8T49N008A-059NLGI8 is a FemtoClockNG clock generator IC designed for high-performance timing applications. It operates within a supply voltage range of 2.375V to 2.625V and 3.135V to 3.465V, supporting an operating temperature range of -40°C to +85°C. The device features a 40-pin VFQFPN (6x6) package with exposed pad construction. It functions as a frequency translator capable of generating outputs up to 1GHz, utilizing internal PLL circuitry for precise clock synthesis.

Feature Summary

• Integrates low-jitter PLL technology for stable clock generation
• Supports multiple input and output interface standards including LVDS and LVPECL
• Features compact surface-mount packaging optimized for space-constrained designs

Applications

• High-speed data communication systems
• Telecommunications infrastructure equipment
• Server and storage system clock distribution

Procurement Notes

Verify the specific suffix configuration against the official datasheet to ensure compatibility with required pinout and electrical characteristics. Confirm that the 40-pin VFQFPN package dimensions align with the target PCB footprint. Validate supply voltage requirements match the system design constraints before integration.

Selection Notes

Select this component when ultra-low jitter performance is critical for signal integrity in high-frequency digital circuits. Consider the available input/output interface options to match existing system architecture. Evaluate thermal management requirements given the exposed pad design and operating temperature range specifications.

Part Context

This part belongs to the FemtoClockNG series by Renesas Electronics, specialized for noise reduction in clock signals. It complements other programmable clock generators in the portfolio, offering dedicated solutions for applications requiring precise frequency translation and minimal phase noise degradation across various industrial and commercial environments.

Replacement Considerations

Consult official cross-reference documentation for direct substitutes. Verify pin-to-pin compatibility and electrical parameter equivalence before replacing the original component in existing designs.