ICS9LPRS397EKLF

Overview

The ICS9LPRS397EKLF is a clock generator integrated circuit manufactured by Renesas Electronics Corporation. Designed for Intel CPU server applications, it functions as a main clock source with crystal input and clock output. The device operates on a single 3.3V supply voltage and supports surface mount installation in a 72-VFQFPN package (10x10 mm) with an exposed pad. It is rated for an operating temperature range of 0°C to 70°C.

Feature Summary

• Designed specifically for Intel CPU server main clock applications
• Crystal input interface with clock output generation
• Operates on a 3.3V power supply
• Available in a 72-VFQFPN (10x10 mm) surface-mount package

Applications

• Intel CPU server systems
• Main clock distribution for server motherboards

Procurement Notes

Verify the exact part number spelling against official Renesas documentation, as variations such as 9LPR or 9LP exist within the same product family. Confirm availability status, as specific suffixes may indicate end-of-life or alternative packaging. Ensure the 72-VFQFPN package footprint matches the target PCB design requirements.

Selection Notes

Select this component when a dedicated main clock generator for Intel CPU servers is required. Verify that the system design accommodates the 3.3V supply rail and the 0°C to 70°C industrial temperature range. Ensure the layout supports the thermal requirements of the 72-VFQFPN exposed pad package.

Part Context

This component belongs to the Application Specific Clock/Timing category from Renesas Electronics Corporation. It serves as a specialized timing solution for high-performance computing environments, specifically targeting server architectures based on Intel processors.