UX22F62002

A product Line of Diodes Incorporated The World's Smallest Ultra Low Jitter Crystal Oscillator 2.5 x 2.0mm UX22/UX252 2.5V/3.3V LVPECL XO Package: (Scale: none; dimensions are in mm) 2.5 ± 0.2 Recommended Land Pattern: 2.70 1.50 0.70 2.5 x 2.0mm Ceramic SMD 0.60 Product Features • Ultra low phase jitter for 40G/100G systems - 0.1 to 0.2ps RMS max. (12kHz to 20MHz), Category 1 - 0.3ps RMS max. (12kHz to 20MHz), Category 2 0.8 ± 0.1 • Industrial Temperature Range 0.57 1.11 2.25 0.95 0.35 2.0 ± 0.2 *Extended high frequency power decoupling is recommended (see test circuit for minimum recommendation). To ensure optimal performance, do not route RF traces beneath the package. Pin Functions: • Pb-free & RoHS compliant Pin 1.72 TYP. Product Description #2 The UX22/UX252 XO series is the world's smallest crystal oscillator family optimized to save board space. The series consists of high performance LVPECL crystal oscillators with ultra low jitter performance to meet strict chipset requirements. It supports various options including wider frequency range, 2.5V/3.3V voltage, and various stabilities. It is designed to meet the clock source specifications for communication systems, and other high performance equipment. #1 #3 #6 #4 0.55 TYP. #5 0.70 TYP. 0.50 TYP. 0.35 TYP. Function 1 OE 2 NC 3 V EE 4 Output 5 Output N 6 VCC *Not for all frequencies in the frequency range. Please contact sales for details. Part Ordering Information Category 1*: UX22 XXX YYY YYYY = Specification�Code XXX = Frequency�Code Product�Family Applications Part Ordering Information Category 2*: • Networking Systems UX 252 • Servers and Storage Systems • Profession Video Equipment V A • Test and Measurement Voltage: • FPGA/ASIC Clock Generation 1=+3.3V 2=+2.5V I FFFF.FFFFFF B C Stability and Temp Range: Stability B = ±25 ppm C = ±50 ppm D = ±25 ppm E = ±50 ppm Temp Range -20 to +70°C -20 to +70°C -40 to +85°C -40 to +85°C Frequency: FFFF.FFFFFF MHz, “4 digits/decimal/6 digits” format *Please contact us for custom requirements for your specific application needs © Diodes Incorporated UX22/UX252 Document Number DS42057 Rev 2-2 • US: +1-408-232-9100 TW: +886-3-4518888   •   www.diodes.com 1 July 2019 © Diodes Incorporated 2.5V/3.3V LVPECL XO UX22/UX252 The World's Smallest Ultra Low Jitter Crystal Oscillator 2.5 x 2.0mm A product Line of Diodes Incorporated Electrical Performance Parameter Min. Output Frequency Typ. Max. Units 212.5 MHz 3.135 3.3 3.465 2.375 2.5 2.625 100 Supply Voltage Supply Current, Output Enabled 70 Supply Current, Output Disabled Frequency Stability Operating Temperature Range -40 Output Logic 0, VOL Output Logic 1, VOH V Notes See ordering options mA 30 uA ±100 ppm See ordering options +85 °C See ordering options VCC-1.620 V VCC-1.025 V Output Load 50Ω to VCC-2V output termination Duty Cycle 45 55 % Measured 50% V DD 0.4 ns Measured 20/80% of waveform 0.1 ps 0.2 ps Offset frequency 12kHz to 20MHz, See ordering information category 1 RMS Phase Jitter, Category 2 0.3 ps Offset frequency 12kHz to 20MHz, See ordering information category 2 Total Period Jitter (Peak to Peak) 30 ps 100,000 random periods Rise and Fall Time RMS Phase Jitter, Category 1 Notes: 1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25°C), aging (1 year at 25°C average effective ambient temperature), shock and vibration. 2. For specifications other than those listed, please contact sales. Output Enable / Disable Function Parameter Min. Input Voltage (pin 1), Output Enable Typ. Max. 0.7 V DD Input Voltage (pin 1), Output Disable (low power standby) 0.3 V DD Units Notes V or open V Output is Hi-Z Output Disable Delay 200 ns Output Enable Delay 2 ms Start up Time 10 ms Max. Units +125 °C Absolute Maximum Ratings Parameter Min. Storage Temperature Typ. -55 Notes For the latest product information visit: https://www.diodes.com/products/connectivity-and-timing/crystal-and-crystal-oscillator/ For test circuit go to: https://www.diodes.com/assets/sre/tc_pecl.pdf For soldering reflow profile and reliability test ratings go to: https://www.diodes.com/assets/sre/reflow.pdf For tape and reel information go to: https://www.diodes.com/assets/sre/tr_2520_xo.pdf © Diodes Incorporated UX22/UX252 Document Number DS42057 Rev 2-2 • US: +1-408-232-9100 TW: +886-3-4518888   •   www.diodes.com 2 July 2019 © Diodes Incorporated 2.5V/3.3V LVPECL XO UX22/UX252 The World's Smallest Ultra Low Jitter Crystal Oscillator 2.5 x 2.0mm A product Line of Diodes Incorporated IMPORTANT NOTICE DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY JURISDICTION). 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LIFE SUPPORT Diodes Incorporated products are specifically not authorized for use as critical components in life support devices or systems without the express written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instructions for use provided in the labeling can be reasonably expected to result in significant injury to the user. B. A critical component is any component in a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or to affect its safety or effectiveness. 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