CY2544C011

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY2544C011 is a programmable clock generator manufactured by Cypress Semiconductor Corp. It functions as a quad PLL device designed for frequency synthesis and clock generation applications. The component supports CMOS output interfaces and operates with a maximum frequency of 166 MHz. It incorporates spread spectrum capabilities to reduce electromagnetic interference (EMI) in high-speed digital systems. The device is RoHS compliant and lead-free, ensuring adherence to environmental standards for electronic components used in modern circuit designs.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Quad phase-locked loop architecture for multi-clock generation
• Programmable frequency synthesis with spread spectrum modulation
• CMOS output interface compatibility
• RoHS compliant and lead-free construction

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed data communication systems
• Computer peripheral interface circuits
• Network infrastructure equipment
• Consumer electronics requiring low EMI

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the manufacturer part number CY2544C011 against official Cypress Semiconductor documentation to ensure authenticity. Confirm that the device meets RoHS compliance requirements if environmental regulations apply to your project. Check for any specific ordering suffixes or package variations that may affect pinout or functionality. Ensure that the source provides valid datasheet references for technical validation before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a quad PLL clock generator with spread spectrum features is required for EMI reduction. Consider the 166 MHz maximum frequency limit and CMOS output compatibility during system design. Evaluate the need for programmability versus fixed-frequency alternatives. Ensure that the application environment supports the specified operating conditions and interface requirements defined in the official specifications.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The CY2544C011 belongs to the CY2544 family of clock generators from Cypress Semiconductor. This series is designed for applications requiring multiple synchronized clock outputs with jitter attenuation and spread spectrum capabilities. The component serves as a critical timing element in systems where signal integrity and electromagnetic compatibility are paramount, replacing discrete oscillator solutions with integrated programmable alternatives.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-references through official Cypress Semiconductor channels or authorized distributors for compatible alternatives.