ICS950220AFLFT

Overview

The ICS950220AFLFT is a Timing Control Hub™ clock generator and frequency multiplier IC designed for Intel CPU applications. It features a single circuit with a 1:19 input-to-output ratio, generating clock outputs up to 200MHz from a crystal input. The device operates on a 3.135V to 3.465V supply within a 0°C to 70°C temperature range. Packaged in a 48-SSOP surface-mount case, it integrates PLL technology to provide precise timing control for high-performance computing systems.

Feature Summary

• Timing Control Hub™ architecture optimized for Intel CPU timing requirements
• Single circuit configuration with 1:19 multiplication ratio
• Maximum output frequency of 200MHz using crystal input
• Integrated Phase-Locked Loop (PLL) for stable clock generation

Applications

• Intel CPU timing control hubs
• High-performance enterprise computing systems
• Server motherboard clock distribution

Procurement Notes

Verify the specific suffix 'T' against official Renesas documentation to confirm if it denotes tape-and-reel packaging or other handling variations compared to the standard 'LF' version. Confirm component status as discontinued via current manufacturer notices before procurement planning.

Selection Notes

Select this component when designing for Intel platforms requiring a 1:19 clock multiplication ratio. Ensure the design supports the specified 3.135V–3.465V supply voltage and 48-SSOP footprint. Verify that the 200MHz maximum frequency meets system timing constraints.

Part Context

This part belongs to the TCH™ series of clock generators. It serves as a specialized timing solution for legacy Intel processor architectures, replacing discrete oscillator solutions with a programmable multi-frequency generator integrated into a single package.

Replacement Considerations

The source material indicates the product is discontinued. No public substitute part numbers are provided in the verified data. Consult Renesas for end-of-life alternatives.