9FGU0441AKLFT

Overview

The Renesas 9FGU0441AKLFT is a clock generator and jitter attenuator designed for high-performance digital systems. It features an integrated voltage-controlled crystal oscillator (VCXO) and supports multiple output frequencies derived from a single reference input. The device operates with low power consumption and provides precise frequency synthesis capabilities, making it suitable for applications requiring stable clock signals with reduced jitter.

Feature Summary

• Integrated VCXO for compact design
• Low jitter attenuation capability
• Single reference input support
• Multiple output frequency generation

Applications

• High-speed data communication interfaces
• Networking equipment clocking
• Industrial control systems
• Test and measurement instruments

Procurement Notes

Verify the exact part number suffix against official Renesas documentation to ensure correct package type and temperature range. Confirm RoHS compliance status through authorized distributors. Request latest datasheet revision to validate electrical characteristics before integration into final designs.

Selection Notes

Evaluate required output frequencies and jitter specifications against device capabilities. Consider supply voltage requirements and available reference clock inputs. Assess thermal performance needs based on expected operating environment and load conditions.

Part Context

This component belongs to Renesas' 9FGU series of clock generators. These devices are engineered for precision timing applications where signal integrity is critical. The series offers various configurations to meet diverse system requirements while maintaining small form factors.

Replacement Considerations

Consult Renesas official substitution guide for compatible alternatives. Verify pin compatibility and electrical parameter equivalence before considering cross-brand replacements. Ensure functional requirements match exactly when evaluating potential substitutes.