9ZX21903AKLFT

Application Specific Clock/Timing Overview

The Renesas Electronics Corporation 9ZX21903AKLFT is an application-specific clock and timing integrated circuit designed for high-speed data handling. It functions as a clock management device, supporting PCIe Gen2/3 and QPI interfaces. The component is manufactured by Intersil, now part of Renesas Electronics Corporation. It is housed in a package suitable for surface mount technology, ensuring reliable performance in demanding electronic applications requiring precise timing synchronization.

Application Specific Clock/Timing Feature Summary

• Supports PCIe Gen2/3 and QPI interface protocols
• Designed for high-speed data handling applications
• Provides precise timing synchronization

Application Specific Clock/Timing Applications

• High-speed data handling systems
• PCIe Gen2/3 interface circuits
• QPI interface designs

Application Specific Clock/Timing Procurement Notes

Verify the manufacturer designation as Intersil or Renesas Electronics Corporation on official documentation. Confirm the specific package type and pin configuration against the datasheet to ensure compatibility with your PCB layout. Check RoHS compliance status if required for your project specifications.

Application Specific Clock/Timing Selection Notes

Select this component when designing systems that require robust clock management for PCIe Gen2/3 and QPI interfaces. Ensure the design environment supports the thermal and electrical characteristics defined in the official datasheet. Validate signal integrity requirements for high-speed data paths before finalizing the selection.

Application Specific Clock/Timing Part Context

This component belongs to the family of application-specific clock and timing ICs from Renesas Electronics (formerly Intersil). These devices are engineered to meet the stringent timing requirements of modern high-speed digital interfaces, providing stable clock distribution for complex system-on-chip architectures.

Application Specific Clock/Timing Replacement Considerations

Cross-reference with other Renesas clock management ICs offering similar PCIe and QPI support. Verify pin-to-pin compatibility and electrical parameter alignment before substituting any alternative part numbers.