9ZXL0852EKILFT

Overview

The 9ZXL0852EKILFT is a clock buffer from the Renesas 9ZXL0852E series, designed for high-performance computing applications. It features one differential input and eight low-power HCSL (LP-HCSL) outputs. The device operates within a supply voltage range of 3.135 V to 3.465 V and supports maximum input frequencies up to 400 MHz. Packaged in a 48-VFQFPN (6x6 mm) surface-mount format, it functions within an industrial temperature range of -40°C to +85°C. This component serves as a processor clock distribution solution with low phase noise characteristics.

Feature Summary

• Eight LP-HCSL outputs for low-power clock distribution
• Differential input accepting spread spectrum signals
• Maximum operating frequency of 400 MHz
• Single PLL integrated circuit

Applications

• Intel QPI interface clocking
• PCI Express (PCIe) system clocking
• Server and high-performance computing platforms

Procurement Notes

Verify the specific suffix 'EKILFT' against the manufacturer's official datasheet to confirm package type, lead finish, and tape-and-reel specifications. Ensure compatibility with the required moisture sensitivity level and reflow soldering profiles before procurement.

Selection Notes

Select this component when eight low-power HCSL outputs are required from a single differential source. Confirm that the 400 MHz maximum frequency meets the target bus speed requirements and that the 48-VFQFPN package fits the PCB layout constraints.

Part Context

This part belongs to the 9ZXL0852E family of zero-delay buffers. It is functionally related to variants such as the 9ZXL0851EKILFT, which shares similar packaging and electrical parameters but may differ in specific output configurations or internal derivation settings.

Replacement Considerations

Check for direct substitutes within the 9ZXL0852E family, such as the 9ZXL0852EKKLFT. Verify pin-to-pin compatibility and identical electrical specifications before substituting.