ICS9250CF-10T

Overview

The ICS9250CF-10T is a clock and frequency generator IC designed for Intel CPU server applications. It features a single circuit with a crystal input and generates up to 27 clock outputs at a maximum frequency of 133MHz. The device operates within a supply voltage range of 3.135V to 3.465V and supports an operating temperature range of 0°C to 70°C. It utilizes a PLL for timing generation and is housed in a 56-BSSOP surface-mount package.

Feature Summary

• Generates 27 clock outputs from a single crystal input (1:27 ratio)
• Maximum output frequency of 133MHz
• Optimized for Intel CPU server platforms
• Operates on 3.135V to 3.465V supply voltage

Applications

• Intel CPU Server systems
• High-performance computing platforms
• Server motherboard clock distribution

Procurement Notes

Verify the specific suffix 'T' against official Renesas documentation to confirm tape-and-reel packaging details, as local sources may not explicitly define suffix functions. Confirm current availability status, as this component type may be subject to end-of-life notices or obsolescence warnings.

Selection Notes

Select this component when designing for Intel CPU servers requiring a high fan-out clock generator. Ensure the design accommodates the 56-pin SSOP footprint and strictly adheres to the 3.135V–3.465V power supply constraints. Verify that the 0°C to 70°C industrial temperature range meets the system's environmental requirements.

Part Context

This part belongs to the 9250CF series of clock generators. It serves as a critical timing solution for server architectures, providing stable clock signals to multiple processors or peripherals. The device integrates PLL technology to derive precise frequencies from a single crystal reference.

Replacement Considerations

Check for direct pin-to-pin replacements within the same family. Consult manufacturer PCNs for potential material or package changes. Verify if newer generations offer improved jitter performance or extended temperature ranges.