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| www..com K1149DAD Series 5V Crystal Oscillators ! Applications: Optic Transmission Equipment; Digital Cross Connect Equipment, WDM, DWDM and SONET Backbone Equipment Very Low Phase Noise Characteristics PECL Output 0C to 70C Operating Temperature 45/55% Symmetry Standard Complementary Output Standard ax. mM ,2 m 13 ! ! ! ! ! ax. mM 8m 20, D E 49DA Z K117.760 MH E COD 7 TI DAT C mm 9.5 x. Ma PIN 1 E L E C T R I C A L S P E C I F I C AT I O N S Model Frequency Range (MHz) Input Current (mA) Frequency Stability (ppm) Overall 0oC to +70oC Temperature Range (oC) Operating Storage Supply Voltage (V) Symmetry (%) Jitter (fj > 1KHz) Start Up Time (ms) 0oC to +70oC -40oC to +85oC +5.0V 5% 45/55 (Refer to Page 2) < 1ps <10 K1149DAD 77.760 < 60 Inclusive of Calibration, Temperature, Voltage, Load and Aging 20 PA R T N U M B E R I N G G U I D E K1149DAD - Specify Frequency 2553 N. Edgington Street, Franklin Park, IL 60131 " Phone: 847.451.1000 " Fax: 847.451.7585 800-888-1499 or www.champtech.com 1 K1149DAD Series 5V Crystal Oscillators Notes: 1. PECL: Output pulldown resistors of 50 to VTT = 3.0V PIN 1 Output Specifications Parameter Ground Reference Power Supply "0" Level "1" Level Rise Time Fall Time Overlap Symmetry Symbol VSS VCC VOL VOH TR TF TOL S Units Volts Volts Volts Volts ps ps ps % Test Condition Reference Reference 50 into VCC-2 50 into VCC-2 50 into, 20% to 80% 50 into, 80% to 20% 50% VCC -1.3 45 4.75 VCC-1.95 VCC-1.05 PECL Min. Typ. 0 5.0 5.25 VCC-1.60 VCC-0.73 500 500 100 55 Max. 7 8 14 FUNCTION Output VEE / Ground Output + VCC MECHANICAL AND ENVIRONMENTAL SPECIFICATIONS TEST METHODS Temperature Cycle Mechanical Shock Vibration Humidity Steady State Thermal Shock Electrostatic Discharge Solderability Hermeticity Resistance to Soldering Lead Integrity Marking Permanence Life Test REFERENCE PROCEDURES MIL-STD-833, Mtd 1010, Cond. B MIL-STD-883, Mtd 2002, Cond. B MIL-STD 883, Mtd 2007, Cond. B MIL-STD-202, Mtd 103 MIL-STD-883, Mtd 1011.7 Cond. B MIL-STD-883, Mtd 3015 Class II MIL-STD-883, Mtd 2022.2 MIL-STD-883, Mtd 1014.8, Cond. A1 DESCRIPTION -55C to +125C; Air-to-Air; 100 cycles; 10 min. dwell 1500 g's 20-2000 Hz; 0.06 inch; 15g's; 3 planes 40C; 90%-95% R.H.; 56 days 100C to 0C; Water-to-Water; 15 cycles 2 KV to 4 KV Threshold Solder dip; Meniscograph Criteria Mass spectro. 2 x 10-8 atmos. CC/sec He MIL-STD-202, Mtd 210A, Cond. C 260C; 10 seconds: 1 inch/sec. MIL-STD-883, Mtd 2004.5, Cond. A, B1 Lead tension & bend stress MIL-STD-883, Mtd 2015.8 MIL-STD-883, Mtd 1005.6 Resistance to solvents 125C, powered, 1000 hours minimum 2553 N. Edgington Street, Franklin Park, IL 60131 " Phone: 847.451.1000 " Fax: 847.451.7585 800-888-1499 or www.champtech.com 2 |
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