helping customers innovate, improve & grow search xos > CO-408 CO-408 custom hybrid ttl clock oscillators features: ? sealed ceramic leadless chip carrier ? small size ? lowest profile ? 1 mhz to 60 mhz frequency range specifications series CO-408: leadless chip carrier frequency 1 mhz-60 mhz supply 5 vdc 5% , < 70ma accuracy (at 25c) CO-408a 50 ppm CO-408c 25 ppm temperature stability standard: 0c to +70c: 25 ppm option 1 : -55c to +85c: 50 ppm option 2 : -55c to +125c: 50 ppm option 5 : 0c to +50c: 5 ppm option 6 : 0c to +50c: 10 ppm option 7 : -55c to +125c: 100 ppm aging rate (typical after 30 days) 3 ppm first year 2 ppm/year thereafter case seam welded metal case output output: <12.5 mhz > 12.5 mhz drive: 10 ttl 10 sttl "0" level: <0.4v <0.4v "1" level: >2.4v >2.4v rise/fall time: (0.5-2.4v) <15ns 2-5ns symmetry: at 1.5v 55/45 60/40 if improved symmetry is required, please contact factory. top of page page 1 of 3 vectron products - custom hybr id ttl clock oscillators - CO-408 3/11/2009 htt p ://www.vectron.com/ p roducts/xo/CO-408.htm
screen testing of above models screen test mil-std-883 method standard options class x class d class b class s stabilization bake (150c) ? x x x class s screen test requirements include 24 hour additional bake-out, 80 hour additional burn-in, thermal shock, pind test and radiographic inspection in addition to class b screening. has major cost impact. seal test (gross and fine) 1014, cond a2 x x x temperature cycling (thermal shock) 1010, cond b x x burn-in, operating 160 hours @125c ? x x acceleration (5000g in y 1 axis) 2001, cond a x top of page CO-408 dimension in inches pinouts pin 4 10 31 37 function +5vdc +5vdc ground ground page 2 of 3 vectron products - custom hybr id ttl clock oscillators - CO-408 3/11/2009 htt p ://www.vectron.com/ p roducts/xo/CO-408.htm
copyright ? 1997-2009 by vectron international, inc., a dover company . vectron international's terms and conditions . the most recent change to this page occurred 02/11/2009 39 other output n/c top of page page 3 of 3 vectron products - custom hybr id ttl clock oscillators - CO-408 3/11/2009 htt p ://www.vectron.com/ p roducts/xo/CO-408.htm
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