CY22050KZXC-139

Clock Generators, PLLs, Frequency Synthesizers Overview

The CY22050KZXC-139 is a general-purpose, flash-programmable clock generator manufactured by Cypress Semiconductor. It utilizes a single Phase-Locked Loop (PLL) architecture to generate multiple output clocks from a single input reference. The device supports CMOS outputs and operates within a standard voltage range. It is housed in a 16-pin TSSOP package. Key electrical parameters include a maximum output frequency capability of up to 200 MHz, depending on the specific configuration and input source. The component allows for flexible clock generation without requiring external EEPROMs due to its internal flash memory.

Clock Generators, PLLs, Frequency Synthesizers Feature Summary

• Single PLL architecture for general-purpose clock generation
• Flash-programmable for easy configuration changes
• CMOS output drivers with support for multiple frequencies
• 16-pin TSSOP surface-mount package

Clock Generators, PLLs, Frequency Synthesizers Applications

• System clock distribution in embedded processors
• Memory interface timing generation
• Peripheral clocking for microcontrollers

Clock Generators, PLLs, Frequency Synthesizers Procurement Notes

Verify the exact suffix '139' against official Cypress/Infineon datasheets to confirm the specific output frequency configuration and operating temperature grade. Ensure the ordering part number matches the required pinout and voltage specifications for the target application design.

Clock Generators, PLLs, Frequency Synthesizers Selection Notes

Select this component when a single PLL solution with flash programmability is required for generating multiple clock domains. Compare the CY22050 series against other Cypress clock generators like the CY22394 if higher channel counts or different output types are needed. Confirm input crystal requirements match the desired output frequencies.

Clock Generators, PLLs, Frequency Synthesizers Part Context

This part belongs to the CY22050 family of flash-programmable clock generators. Similar parts in the series include CY22050ZXC variants with different suffixes indicating specific frequency configurations. The manufacturer has transitioned from Cypress Semiconductor to Infineon Technologies, which may affect long-term supply chain documentation.

Clock Generators, PLLs, Frequency Synthesizers Replacement Considerations

Direct replacements within the same family include CY22050ZXC-XXX variants with matching frequency suffixes. Verify pin compatibility and output drive strength before substituting with other general-purpose PLL clock generators.