CY23EP05SXC-1H

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY23EP05SXC-1H is a zero-delay PLL clock buffer manufactured by Infineon Technologies, formerly Cypress Semiconductor. It operates within an input frequency range of 10 MHz to 220 MHz and supports supply voltages of 2.5 V and 3.3 V. The device functions as a single-circuit component housed in an 8-pin SOIC package. Designed for silicon-based applications, it ensures precise clock distribution with minimal skew. The operational temperature range extends from 0°C to +70°C, making it suitable for standard commercial environments requiring reliable high-speed clock buffering.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Zero-delay buffer architecture utilizing an on-chip phase-locked loop (PLL) to lock to the reference input.
• Supports wide input frequency range from 10 MHz up to 220 MHz.
• Compatible with dual power supply voltages: 2.5 V and 3.3 V.
• Available in space-saving 8-pin SOIC surface-mount package.

Clock Generators, PLLs, Frequency Synthesizers Applications

• High-speed digital system clock distribution
• Embedded systems requiring low-skew clock signals
• Telecommunications equipment clocking

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the manufacturer designation carefully, as Infineon Technologies acquired Cypress Semiconductor. Confirm that the specific suffix '1H' corresponds to the required drive strength and frequency performance specifications for your design. Ensure compatibility with RoHS directives if environmental compliance is mandatory for the target market.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single-input, multi-output zero-delay buffer is needed for frequencies up to 220 MHz. Verify that the load capacitance requirements align with the device's drive capabilities. Consider the 8-pin SOIC footprint constraints during PCB layout. Ensure the operating voltage matches either the 2.5 V or 3.3 V rail available in the system.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CY23EP05 series of zero-delay buffers. It serves as a successor or variant within the broader family of Cypress/Infineon clock management products, which include similar devices like the CY2305 and CY2309 series. These components are designed to replace simple fan-out buffers by providing jitter attenuation and precise timing alignment through PLL technology.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements may include other parts from the CY23EP05 series with different suffixes indicating package or temperature variations. Cross-referencing with the CY2305 series is possible if frequency requirements are lower, though electrical characteristics such as drive strength and jitter performance must be verified against the datasheet specifications.