CY24904ZXC

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY24904ZXC is a programmable clock synthesizer manufactured by Infineon Technologies, formerly part of the Cypress Semiconductor portfolio. It belongs to the PREMIS family and functions as a single-PLL spread spectrum clock generator designed for EMI reduction. The device operates with a 3V supply voltage and accepts a 27 MHz reference input signal. It provides two CMOS outputs within a frequency range of 35 MHz to 80 MHz. The component utilizes spread spectrum technology to minimize electromagnetic interference in general-purpose applications.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Integrates spread spectrum frequency generation capabilities to reduce electromagnetic interference
• Features a single-phase-locked loop architecture for programmable timing synthesis
• Supports field or factory programming via serial interface for customized configurations

Clock Generators, PLLs, Frequency Synthesizers Applications

• General-purpose electronic systems requiring EMI mitigation
• Digital circuits utilizing CMOS logic interfaces
• Embedded platforms needing programmable clock distribution

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific ordering suffix ZXC against official Infineon documentation to confirm package type and temperature rating. Confirm current availability status as legacy products may have limited stock or end-of-life designations. Ensure compatibility with existing board layouts before procurement.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single-output or dual-output programmable clock with integrated EMI reduction is required. Verify that the 3V operating voltage aligns with the system power rails. Consider the 27 MHz reference requirement and ensure the target output frequencies fall within the specified 35 MHz to 80 MHz range.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This component originates from the Cypress Semiconductor product line, which was acquired by Infineon Technologies. It represents the transition period where branding shifted from Cypress to Infineon while maintaining the original CY prefix part numbering convention for legacy timing solutions.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Consult official Infineon cross-reference guides for direct replacements. Potential alternatives include other members of the CY249xx series or newer generations of spread spectrum clock generators such as the CY25xxx series, depending on pinout and feature requirements.