CY2302SXC-1T

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY2302SXC-1T is a two-output zero delay buffer and frequency multiplier manufactured by Infineon Technologies. It operates within a supply voltage range of 3.135 V to 5.5 V, supporting both 3.3 V and 5 V logic levels. The device accepts an input frequency between 5 MHz and 133 MHz, generating output frequencies from 10 MHz to 133 MHz. Key electrical specifications include a typical cycle-to-cycle jitter of 90 ps for OUT2 and 200 ps for OUT1, with a typical output-to-output skew of 65 ps. It utilizes an external feedback path to synchronize signals and is housed in an 8-pin SOIC package.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Provides external feedback connectivity to enable zero-delay synchronization between the reference input and destination devices.
• Supports configurable frequency multiplication ratios via function select inputs (FS0:1) to generate specific output multiples of the reference signal.
• Features low-jitter performance with typical cycle-to-cycle jitter values of 90 ps and 200 ps for its respective outputs.

Clock Generators, PLLs, Frequency Synthesizers Applications

• Clock distribution networks requiring synchronized multi-copy clock signals
• Systems utilizing external ASICs or buffers within the PLL feedback loop
• Applications demanding precise phase alignment between reference inputs and downstream logic

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify component authenticity through authorized Infineon distributors or certified partners. Confirm that the received part matches the CY2302SXC-1T designation and packaging details. Ensure proper handling procedures are followed due to moisture sensitivity classification. Review the official datasheet for any updates regarding lead-free compliance and RoHS status before finalizing procurement orders.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a zero-delay buffer with external feedback capability is required for clock synchronization. Verify that the application supports the specified 3.3 V or 5 V operating voltages and requires output frequencies up to 133 MHz. Consider the 8-pin SOIC package constraints and ensure the design accommodates the necessary decoupling capacitors and ferrite beads for optimal jitter performance.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This device belongs to the CY2302SXC family of zero delay buffers. It serves as a pin-compatible upgrade to the legacy Cypress W42C70-01, addressing specific application-dependent issues found in older designs. The 'SXC' suffix indicates a commercial temperature grade (0°C to +70°C) and Pb-free construction, while the '-1T' suffix denotes tape and reel packaging.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

The CY2302SC-1T is a compatible alternative within the same series offering identical functionality in tape and reel packaging. For industrial temperature range requirements (-40°C to +85°C), consider the CY2302SXI-1T variant. Direct replacements must maintain the 8-pin SOIC footprint and support the required 3.3V/5V logic levels.