ICS9248AG-192LF

Overview

The ICS9248AG-192LF is a frequency timing generator from Renesas Electronics Corporation, designed for CPU and PCI Express (PCIe) applications. It features a single circuit with a 1:10 input-to-output ratio, generating clock outputs from a crystal input. The device operates within a supply voltage range of 3.135V to 3.465V and supports frequencies up to 66.6MHz. It functions without differential signaling and is rated for an operating temperature range of 0°C to 70°C. The component is housed in a 28-TSSOP surface-mount package.

Feature Summary

• Integrated PLL-based frequency generation for CPU and PCIe systems
• Single circuit configuration with 1:10 output ratio
• Crystal input interface for clock source
• Operates at frequencies up to 66.6MHz

Applications

• CPU clock generation
• PCI Express (PCIe) timing circuits

Procurement Notes

Verify the specific suffix '192LF' against official Renesas documentation to confirm pinout compatibility and electrical specifications. Ensure the 28-TSSOP package dimensions match the target PCB footprint. Confirm that the 0°C to 70°C commercial temperature range meets the system requirements before procurement.

Selection Notes

Select this component when a dedicated frequency timing generator is required for CPU or PCIe interfaces. The fixed 1:10 ratio and crystal input requirement must align with the system's clock architecture. Verify that the 3.135V–3.465V supply voltage range is compatible with the available power rails in the design.

Part Context

This part belongs to the Application Specific Clock/Timing category. It is manufactured by Renesas Electronics Corporation and utilizes a 28-TSSOP package. The device integrates phase-locked loop (PLL) technology to generate precise clock signals for high-speed digital logic applications.

Replacement Considerations

Consult official Renesas replacement guides for direct equivalents. Verify that any substitute maintains the 28-TSSOP package, 1:10 ratio, and 66.6MHz maximum frequency capability.