MX555ABB50M0000 Ultra-low Jitter 50MHz LVDS XO ClockWorksTM FUSION General Description Features The MX555ABB50M0000 is an ultra-low phase jitter XO with LVDS output optimized for high line rate applications. * 50MHz LVDS * Typical phase noise: - 121fs (Integration range: 1.875MHz-20MHz) * 50ppm total frequency stability * -40C to +85C temperature range * Industry standard 6-Pin 5mm x 3.2mm LGA package Absolute Maximum Ratings Operating Ratings Supply Voltage (VIN)..................................................+3.6V Lead Temperature (soldering, 10s)..............................260C Storage Temperature (TS).............................................125C ESD Rating (HBM).........................................................2kV Supply Voltage (VIN).......................+2.375V to +3.63V Ambient Temperature (TA)....................-40C to +85C Electrical Characteristics VDD = 2.375 - 3.63V, TA = -40C to +85C, outputs terminated with 100 Ohms between Q and /Q. Symbol Parameter IDD Supply Current F0 Center Frequency Condition Min. Typ. Max. Units 90 mA 50 MHz Frequency Stability Note 2 Oj Phase Noise Integration Range (12kHz to 20MHz) Integration Range (1.875MHz to 20MHz) Tstart Start-Up Time 20 ms TR/TF Rise/Fall time 300 ps 55 % Duty Cycle 50 156 121 45 ppm fsRMS VOH Output High Voltage VOH max = VCM max + 1/2 VOD max LVDS output levels 1.248 1.375 1.602 V VOL Output Low Voltage VOL min = VCM min - 1/2 VOD max LVDS output levels 0.898 1.025 1.252 V VOD Output Differential Voltage 247 350 454 mV VCM Common Mode Output Voltage 1.125 1.2 1.375 V Notes: 1. Guaranteed after thermal equilibrium. 2. Inclusive of initial accuracy, temperature drift, aging, shock, vibration from -40C to +85C. ClockWorks is a registered trademark of Micrel, Inc Micrel Inc. * 2180 Fortune Drive * San Jose, CA 95131 * USA * tel +1 (408) 944-0800 * fax + 1 (408) 474-1000 * http://www.micrel.com November 03, 2014 MX555AB1-2308 Revision 1.0 tcghelp@micrel.com or (408) 955-1690 Micrel, Inc. MX555ABB50M0000 Ordering Information Ordering Part Number Marking Line 1 Marking Line 3 Shipping Package MX555ABB50M0000 MX555A BB0500 Tube 6-Pin 5mm x 3.2mm LGA MX555ABB50M0000 TR MX555A BB0500 Tape and Reel 6-Pin 5mm x 3.2mm LGA Devices are Green and RoHS compliant. Sample material may have only a partial top mark. Pin Configuration OE VDD DNC /Q GND Q Pin Description Pin Number Pin Name Pin Type Pin Level 1 OE I, SE LVCMOS 2 DNC 3 GND PWR 4, 5 Q, /Q O, Diff 6 VDD PWR November 03, 2014 MX555AB1-2308 Pin Function Output Enable, disables output to tri-state, 0 = Disabled, 1 = Enabled, 50k Ohms Pull-Up Make no connection, leave floating. Power Supply Ground LVDS Clock Output Frequency = 50MHz Power Supply 2 Revision 1.0 tcghelp@micrel.com or (408) 955-1690 Micrel, Inc. MX555ABB50M0000 Figure 1. LVDS Output 50MHz 1.875MHz-20MHz 121fs Figure 2. LVDS Output 50MHz 12kHz-20MHz 156fs November 03, 2014 MX555AB1-2308 3 Revision 1.0 tcghelp@micrel.com or (408) 955-1690 Micrel, Inc. MX555ABB50M0000 Package Information and Recommended Land Pattern for 6-Pin LGA 6-Pin LGA (5x3.2mm) Note: 3. Package information is correct as of the publication date. For updates and most current information, go to www.micrel.com. MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA TEL +1 (408) 944-0800 FAX +1 (408) 474-1000 WEB http://www.micrel.com Micrel makes no representations or warranties with respect to the accuracy or completeness of the information furnished in this data sheet. This information is not intended as a warranty and Micrel does not assume responsibility for its use. Micrel reserves the right to change circuitry, specifications and descriptions at any time without notice. No license, whether express, implied, arising by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Micrel's terms and conditions of sale for such products, Micrel assumes no liability whatsoever, and Micrel disclaims any express or implied warranty relating to the sale and/or use of Micrel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. (c) 2014 Micrel, Incorporated. November 03, 2014 MX555AB1-2308 4 Revision 1.0 tcghelp@micrel.com or (408) 955-1690