8V41N354NLG8

Overview

The 8V41N354NLG8 is a clock generator integrated circuit manufactured by Renesas Electronics Corporation. It belongs to the V41N series of programmable timing devices designed for high-performance digital systems. The component features an internal Phase-Locked Loop (PLL) and multiple output drivers capable of generating precise clock frequencies from a single reference input. It supports various output voltage standards, including LVDS and HCSL, to accommodate diverse load requirements in complex electronic architectures.

Feature Summary

• Integrated PLL-based frequency synthesis with low jitter performance
• Multiple differential and single-ended output configurations
• Programmable via I2C interface for flexible system integration
• Supports wide input frequency ranges for versatile application

Applications

• High-speed data communication equipment
• Server and storage subsystems requiring precise timing
• Networking infrastructure components
• Industrial control systems with strict synchronization needs

Procurement Notes

Verify the current product status before design finalization, as availability may vary. Confirm package dimensions and pinout compatibility with existing PCB footprints. Ensure supply chain stability through authorized distributors to mitigate obsolescence risks associated with legacy or end-of-life components.

Selection Notes

Evaluate output drive strength and voltage levels against target receiver specifications. Assess jitter performance metrics relative to system sensitivity requirements. Consider power consumption constraints and thermal management capabilities within the enclosure design. Verify I2C address configuration options for multi-device bus topologies.

Part Context

This component is part of Renesas' broader portfolio of timing solutions, often utilized in conjunction with microcontrollers and memory interfaces. It serves as a critical node for establishing stable clock domains across mixed-signal boards. Its design aligns with industry standards for high-reliability industrial and commercial electronics.

Replacement Considerations

Check for direct pin-to-pin replacements within the same family, such as other variants in the 8V41N series. Validate functional equivalence regarding output formats and electrical characteristics when considering cross-manufacturer alternatives.