91718CMLFT

Overview

The 91718CMLFT is a spread spectrum clock generator IC manufactured by Renesas Electronics Corporation. It operates at a frequency of 80MHz and is housed in an 8-SOIC package with a width of 3.90mm (0.154 inches). The device is designed to generate EMI-optimized clock signals, specifically targeting applications in mobile PCs and LCD panels.

Feature Summary

• Generates spread spectrum clock signals for EMI optimization
• Targeted for mobile PC and LCD panel applications

Applications

• Mobile PC systems
• LCD panel interfaces

Procurement Notes

Verify the specific datasheet version and pinout configuration against the 8-SOIC package specification before integration. Confirm that the 80MHz output frequency aligns with system timing requirements. Ensure the component's spread spectrum characteristics meet the electromagnetic interference standards applicable to the target mobile or display application environment.

Selection Notes

Select this component when designing systems requiring reduced electromagnetic interference through clock modulation. It is suitable for environments where standard fixed-frequency clocks may exceed regulatory limits. Consider the 8-SOIC footprint constraints and the specific 80MHz operational requirement for compatibility with downstream digital logic or display controllers.

Part Context

This part belongs to the ICS91718 series of clock generators. It is distinct from Renesas microcontrollers and power management ICs listed in other contexts. The CMLFT suffix typically denotes a lead-free tape and reel packaging option within the SOIC family, differentiating it from bulk or tube variants.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing board layouts if considering alternative clock generators.