CY22800 Datasheet | Cypress

Features - Spread Spectrum, VCXO, and Frequency Select - Input frequency range: - Crystal: 8- 30 MHz - CLKIN: 0.5- 100 MHz - Output frequency: - mercial: 1- 200 MHz - - - - - Industrial: 1- 166 MHz Integrated phase-locked loop Low jitter, high accuracy outputs 3.3V operation 8-pin SOIC package Benefits - Inventory of only one device, CY22800, is needed in various applications such as HDTV, STB, DVDR, etc. - Multiple predefined configurations that can be programmed into a single chip - Eliminates the need for expensive and difficult to use higher-order crystal - High-performance PLL tailored for multiple applications - Meets critical timing requirements in plex system designs - Enables application patibility - Allows up to three different frequency selects Logic Block Diagram Pin Configuration CY22800 8-pin SOIC XIN/CLKIN XOUT VCXO FS2 FS1 FS0 Φ P CLKC VCO OUTPUT DIVIDER XIN/CLKIN 1 2 3 4 8 7 6 5 XOUT CLKC/FS2/VSS CLKA/FS0 CLKB/FS1 CLKB CLKA VDD FS0/VCXO VSS (with modulation control) VDD VSS Pin Description Name XIN VDD FS0/VCXO VSS CLKB/FS1 CLKA/FS0 CLKC/FS2/VSS XOUT Pin Number 1 2 3 4 5 6 7 8 Description Reference Input; Crystal or External Clock 3.3V Voltage Supply Frequency Select 0/VCXO Analog Control Voltage[1] Ground Clock Output B/Frequency Select 1[1] Clock Output A/Frequency Select 0[1] Clock Output C/Frequency Select 2/VSS[1] Reference Output (No Connect when the reference is a clock) Note 1. Pin definition changes for different configurations. Refer to the specific one-page data sheet for more details. Cypress Semiconductor Corporation Document #: 001-07704 Rev. - A - 198 Champion Court - San Jose, CA 95134-1709 - 408-943-2600 Revised May 11,...