CY25100SXC-053

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY25100SXC-053 is a field-programmable spread spectrum clock generator manufactured by Cypress Semiconductor Corp. It operates within a supply voltage range of 3.13V to 3.45V and supports input frequencies up to 200MHz. The device features a single circuit with a 1:2 input-to-output ratio, utilizing both CMOS and crystal interfaces for inputs and outputs. It incorporates a Phase-Locked Loop (PLL) capable of frequency division and multiplication. Designed for surface mount installation, it is housed in an 8-SOIC package measuring 0.154 inches (3.90mm) in width. The component functions reliably across an operating temperature range of -40°C to 85°C.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Field-programmable spread spectrum clock generation capability
• Integrated PLL with frequency division and multiplication support
• Dual interface compatibility for CMOS and crystal signals

Clock Generators, PLLs, Frequency Synthesizers Applications

• EMI reduction in high-speed digital systems
• Clock distribution for peripheral devices
• Mobile device communication interfaces

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the specific suffix '053' against official Cypress documentation to confirm factory-programmed parameters, as generic CY25100 variants differ significantly. Ensure compliance with RoHS status requirements, noting that this series may not meet current environmental standards. Confirm moisture sensitivity level (MSL 3) handling procedures during assembly. Cross-reference datasheet electrical characteristics with system power supply constraints to ensure stable operation within the specified voltage window.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when fixed-frequency jitter is insufficient for EMI mitigation requirements. The programmable nature allows customization of modulation depth and frequency deviation without hardware changes. Consider the 8-SOIC footprint for PCB layout constraints. Verify that the required output frequency falls within the supported 200MHz maximum limit. Evaluate thermal performance within the -40°C to 85°C operational range for the target application environment.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CY25100 family of clock generators designed for electromagnetic interference suppression. Unlike standard oscillators, these devices modulate clock edges to spread spectral energy. The SXC suffix indicates a specific programming configuration. Cypress Semiconductor developed this line to address noise issues in USB and Bluetooth silicon applications, providing a flexible solution for signal integrity management in compact electronic designs.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.