A product Line of Diodes Incorporated Ultra Low Jitter LVDS Crystal Oscillator 5.0 x 3.2mm 2.5/3.3V LVDS XO UX53/UX503 5.0 x 3.2mm Ceramic SMD Package: (Scale: none dimensions are in mm) Recommended Land Pattern: Product Features Ultra low phase jitter for 40G/100G systems 0.1ps RMS max. (12kHz to 20MHz), Category 1 0.2ps RMS max. (12kHz to 20MHz), Category 1 0.3ps RMS max. (12kHz to 20MHz), Category 2 Industrial Temperature Range CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY. Pb-free & RoHS compliant *Extended high frequency power decoupling is recommended (see test circuit for minimum Product Description recommendation). To ensure The UX53/UX503 XO series is a high optimal performance, do not route RF traces beneath the package. performance LVDS crystal oscillator family with very low jitter performance. It supports Pin Functions: various options including wider frequency Pin Function range, 2.5/3.3 voltage, various stabilities, 1 OE Function and different package sizes. It is designed 2 N/C to meet the clock source specifications for 3 Ground communication systems, and other high 4 Q performance equipment. 5 Q 6 V CC Applications Part Ordering Information Category 1: Networking Systems CREATED USING CADSTD LITE FREEWARE FROM WWW.CADSTD.COM. NON-COMMERCIAL USE ONLY. UX53 XXX YYY *Not for all frequencies in the Servers and Storage Systems frequency range. Please contact YYYY = SpecificationCode Profession Video Equipments XXX = FrequencyCode sales for details. ProductFamily Test and Measurement 3 Part Ordering Information Category 2: FPGA/ASIC Clock Generation UX 70 503 V I FFFF.FFFFFF B C A Voltage: Stability and Temp Range: Frequency: Stability Temp Range 1=+3.3V FFFF.FFFFFF A = +/-20 ppm -20/+70C 2=+2.5V B = +/-25 ppm -20/+70C MHz, 4 digits/decimal/6 digits format C = +/-50 ppm -20/+70C D = +/-25 ppm -40/+85C E = +/-50 ppm -40/+85C Diodes Incorporated US: +1-408-232-9100 TW: +886-3-4518888 www.diodes.com February 2018 UX53/UX503 1 Diodes Incorporporated Document Number DS40813 Rev 1-2 2.5/3.3V LVDS XO UX53/UX503 A product Line of Ultra Low Jitter LVDS Diodes Incorporated Crystal Oscillator 5.0 x 3.2mm Electrical Performance Parameter Min. Typ. Max. Units Notes Output Frequency 50 212.5 MHz 3.135 3.3 3.465 Supply Voltage V See ordering options 2.375 2.5 2.625 Supply Current, Output Enabled 90 mA Supply Current, Output Disabled 70 mA Frequency Stability 50 ppm See ordering options Operating Temperature Range -40 +85 C See ordering options Differential Output Voltage. V 0.247 0.350 0.454 V OD Output Common Mode Voltage, V 1.125 1.25 1.375 V OS Output Load 100 connected between outputs Output requires termination Duty Cycle 45 55 % Measured 50% V CC Rise and Fall Time 500 ps Measured 20/80% of waveform 0.1 ps 12kHz to 20 MHz frequency band, See Jitter, Phase RMS (1-), Category 1 ordering information category 1 0.2 ps 12kHz to 20 MHz frequency band, See Jitter, Phase RMS (1-), Category 2 0.3 ps ordering information category 2 Jitter, pk-pk 30 ps 100,000 random periods Notes: 1. Stability includes all combinations of operating temperature, load changes, rated input (supply) voltage changes, initial calibration tolerance (25C), aging (1 year at 25C average effective ambient temperature), shock and vibration. 2. For specifications othere than those listed, please contact sales. Output Enable / Disable Function Parameter Min. Typ. Max. Units Notes Input Voltage (pin 1), Output Enable 0.7 V V or open CC Input Voltage (pin 1), Output Disable (low power standby) 0.3 V V Output is Hi-Z CC Internal Pullup Resistance 100 k Output Disable Delay 80 ns Output Enable Delay 80 ns Start up Time 3 ms Absolute Maximum Ratings Parameter Min. Typ. Max. Units Notes Storage Temperature -55 +125 C For the latest product information visit: