CY22050KFZXCT

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY22050KFZXCT is a one-PLL general-purpose flash-programmable clock generator manufactured by Infineon Technologies. It operates on a 3.3 V supply with an optional 2.5 V output level. The device features a single PLL driving six configurable outputs within a 16-pin TSSOP package. Input frequencies range from 8 MHz to 30 MHz for external crystals or 1 MHz to 133 MHz for driven clocks. Output frequency ranges extend up to 200 MHz at 3.3 V and 166.6 MHz at 2.5 V in commercial temperatures, while industrial temperatures support up to 166.6 MHz at 3.3 V and 150 MHz at 2.5 V.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Flash-programmable architecture allows field reprogramming up to 100 times
• Integrated phase-locked loop (PLL) with low-skew, low-jitter outputs
• Configurable output voltage levels of 3.3 V or 2.5 V
• Supports both crystal and driven clock reference inputs

Clock Generators, PLLs, Frequency Synthesizers Applications

• Networking equipment
• Telecommunication systems
• Datacom applications
• General-purpose clock generation

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the ordering code suffix 'CT' corresponds to tape and reel packaging as specified in the official documentation. Confirm that the component meets the required temperature operating range for your specific application environment. Ensure compatibility with the programming tools such as CyberClocks software for configuration.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a flexible, programmable clock solution is required for networking or telecommunication designs. Consider the CY22050KFZXCT for applications needing multiple output frequencies derived from a single PLL. Evaluate the power supply requirements and ensure the 3.3 V or 2.5 V output options align with downstream logic levels.

Clock Generators, PLLs, Frequency Synthesizers Part Context

The CY22050 series includes variants like CY22050KFI and CY22050KFZXI, differing primarily in temperature ratings and packaging formats. The CY22050KFZXCT specifically denotes the industrial temperature grade packaged in tape and reel format for automated assembly processes.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct substitutes include CY22050KFZXI for industrial temperature operation in tube packaging. For commercial temperature requirements, consider CY22050KFZXC. Verify pinout and electrical characteristics match before substitution.

Clock Generators, PLLs, Frequency Synthesizers FAQ

How many times can the CY22050KFZXCT be reprogrammed?

The device is based on flash technology and can be reprogrammed up to 100 times.

What is the maximum output frequency supported by the CY22050KFZXCT?

In commercial temperature, the maximum output frequency is 200 MHz at 3.3 V and 166.6 MHz at 2.5 V. In industrial temperature, it is 166.6 MHz at 3.3 V and 150 MHz at 2.5 V.

Can the CY22050KFZXCT accept a driven clock input?

Yes, the device supports driven clock inputs ranging from 1 MHz to 133 MHz in addition to crystal inputs.