Please note that Cypress is an Infineon Technologies Company. The document following this cover page is marked as Cypress document as this is the company that originally developed the product. Please note that Infineon will continue to offer the product to new and existing customers as part of the Infineon product portfolio. Continuity of document content The fact that Infineon offers the following product as part of the Infineon product portfolio does not lead to any changes to this document. Future revisions will occur when appropriate, and any changes will be set out on the document history page. Continuity of ordering part numbers Infineon continues to support existing part numbers. Please continue to use the ordering part numbers listed in the datasheet for ordering. www.infineon.comCY22800 Universal Programmable Clock Generator (UPCG) Universal Programmable Clock Generator (UPCG) Features Functional Description Spread spectrum, VCXO, and frequency select The CY22800 is a multi-function clock generator that supports various applications in consumer and communications markets. Input frequency range: The device uses the Cypress proprietary PLL along with spread Crystal: 830 MHz spectrum and VCXO technology to make it one of the most CLKIN: 0.5100 MHz versatile clock synthesizers in the marketplace. The CY22800 is a field-programmable synthesizer that can be programmed using Output frequency: an easy-to-use programmer dongle, CY36800, with one of many Commercial: 1200 MHz predefined configuration files for fast sample generation of Industrial: 1166 MHz prototype builds. The CY22800 is a reprogrammable device that can be programmed up to 100 times. The latest configurations Integrated phase-locked loop available for this device are summarized in CY22800 Low jitter, high accuracy outputs Configurations on page 5. 3.3 V operation For a complete list of related documentation, click here. 8-pin SOIC package Logic Block Diagram XIN/CLKIN CLKC OSC Q OUTPUT XOUT VCO DIVIDER CLKB VCXO P FS2 CLKA PLL FS1 (with modulation control) FS0 VSS VDD Cypress Semiconductor Corporation 198 Champion Court San Jose, CA 95134-1709 408-943-2600 Document Number: 001-07704 Rev. *I Revised October 10, 2017