9ZXL0853EKILF

Overview

The 9ZXL0853EKILF is a clock buffer manufactured by Renesas Electronics, designed for high-speed digital applications. It features eight outputs and supports input frequencies up to 400 MHz. The device operates within a supply voltage range of 3.135 V to 3.465 V and utilizes an LP-HCSL output type with HCSL input compatibility. Packaged in a 48-VFQFPN format, it functions across a temperature range of -40°C to +85°C. This component serves as a zero-delay buffer for distributing clock signals in systems requiring precise timing synchronization.

Feature Summary

• Eight-output configuration for fan-out buffering
• Supports maximum input frequency of 400 MHz
• LP-HCSL output type with HCSL input
• Operates on 3.135 V to 3.465 V supply voltage

Applications

• PCI Express (PCIe) clock distribution
• Intel QPI system interconnects
• High-performance processor clocking

Procurement Notes

Verify the specific suffix EKILF against official Renesas documentation to confirm package type and tape-and-reel specifications. Confirm RoHS compliance status through current datasheets. Check for Product Change Notifications regarding assembly sites or material updates before finalizing procurement plans.

Selection Notes

Select this component when an eight-channel clock buffer with LP-HCSL outputs is required for PCIe or QPI architectures. Ensure the design accommodates the 48-VFQFPN package dimensions and thermal requirements. Verify that the system power supply remains stable within the 3.135 V to 3.465 V operating range.

Part Context

This part belongs to the 9ZXL0853E series of clock buffers from Renesas. It is specifically derived for DB800ZL OEM applications. The component is distinct from other variants in the 9ZXL family based on its specific output count and interface types.

Replacement Considerations

Consult the official Renesas cross-reference guide for verified substitutes. Generic clock buffers may not match the LP-HCSL/HCSL interface requirements or the specific 400 MHz performance characteristics.