page 1 of 4 px-420 high temperature crystal oscillator vectron o ers a high temperature crystal oscillator (px-420) product platform for extreme environment applications. typical operating temperature range is from -55c to +180c (0c to +250c optional) with a frequency stability of +/- 250 ppm over the entire op erating temperature range. vectrons vertical integration in the following technical areas ensures the ability to design and manufacture state of the art high temperature frequency control products: baw & saw design & fabrication to produce high quality resonators. ? rf oscillator circuit design. ? established 250c high temperature electronics packaging expertise. ? established 250c high temperature electronics assembly & test expertise. ? environmental screening. ? vectrons manufacturing processes, from quartz resonator fabrication to oscillator electronics assembly and test, are painstaki ngly controlled via iso and spc procedures. vectron fabricates high temperature quartz resonators using proprietary manufacturing processes d esigned speci cally for high temperature and harsh environment applications. in order to ensure high reliability in the eld, critical electrode metallization and testing processes are conducted inside state-of-the-art class 1k cleanrooms, while oscillator assembly is con ducted in class 10k cleanrooms. all high temperature oscillators are 100% tested before delivery. vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com continuous operating tempera ture range -55c to 180c ? extreme 0c to 250c operating t emperature range available, ? with silicon on insulator (soi) technology low jitter and phase noise ? 3.3vdc or 5vdc operation ? compliant crystal mount for high shock & vibration ? output frequency 10mhz to 40mhz standard ? standard 4 pin ? ? dip package oil / gas downhole tool ? geophysical services ? high temperature industrial process control ? extended temperature military/aerospace ? avionics ? engine control ? features applications oscillator circuit output bu er rf output crystal resonator block diagram px-420
page 2 of 4 pin function 1 enable/disable option 4 case & electrical ground 5 rf output 8v cc power supply voltage performance speci cations physical speci cations vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com dimensions in inches speci cation parameters values frequency range 32.768khz to 40mhz supply (vdd) +5.0vdc 5% (d) +3.3vdc 5% (e) current 5ma typical @ 20mhz, 3.3v level 0 & 1 <0.4v / >vdd - 0.5v output hcmos compatibility (a) rise & fall time 1ns typical / 3ns max symmetry 40/60% operating temperature -55c to +125c (c) 0c to +150c (1) -20c to +180c (z) -55c to +180c (y) 0c to +200c (2) 0c to +230c (3) 0c to +250c (4) jitter (12khz - 20mhz) <0.5ps phase noise (@20mhz, hcmos, 3.3v) 10hz -70 dbc/hz 100hz -105 dbc/hz 1khz -130 dbc/hz 10khz -145 dbc/hz 100khz -155 dbc/hz 1mhz -155 dbc/hz temperature stability 40ppm (j) 50ppm (k) 100ppm (s) 250ppm (w) 300ppm (y) package size 0.5 x 0.5 x 0.2 4 pin ? dip resistance welded shock 100g, 6ms vibration 20g. 10 to 2000hz storage temperature -60c to +225c vcc gnd
page 3 of 4 vectron international ? 267 lowell road, hudson, nh 03051 ? tel: 1-88-vectron-1 ? http://www.vectron.com phase noise performance environmental compliance vibration-sine 20g to 2khz sine mil-std-202 method 204 condition d vibration-random 20grms to 2khz random mil-std-202 method 214 condition i-f shock 100g, 6ms mil-std-202 method 213 condition c & i seal test fine mil-std-883 method 1014 condition a2 seal test gross mil-std-202 method 112 condition d temperature cycling 10 cycles minimum mil-std-883 method 1010 condition b acceleration 5000g y1 axis mil-std-883 method 2001 condition a
page 4 of 4 disclaimer vectron international reserves the right to make changes to the product(s) and or information contained herein without notice. no liability is assumed as a result of their use or application. no rights under any patent accompany the sale of any such product(s) or information. rev: 12/2009 for additional information, please contact usa: vectron international 267 lowell road hudson, nh 03051 tel: 1.888.328.7661 fax: 1.888.329.8328 europe: vectron international landstrasse, d-74924 neckarbischofsheim, germany tel: +49 (0) 3328.4784.17 fax: +49 (0) 3328.4784.30 asia: vectron international 1f-2f, no 8 workshop, no 308 fenju road waigaoqiao free trade zone pudong, shanghai, china 200131 tel: 86.21.5048.0777 fax: 86.21.5048.1881 ordering information px - 420 0 - d a y - w x x x - 10m0000000 *note: not all combination of options are available. other speci cations may be available upon request. product family high temp products package type 420: 4 pin ? dip factory use supply voltage d: 5.0v 5% e: 3.3v 5% output a: hcmos/acmos frequency screening b: b level screening x: no screening accuracy f: 25ppm x: no accuracy code enable a: enable hi, tristate c: enable low, tristate d: enable low x: no enable temp stability (px) j: 40ppm k: 50ppm s: 100ppm w: 250ppm y: 300ppm temperature range c: -55c to 125c 1: 0c to 150c z: -20c to 180c y: -55c to 180c 2: 0c to 200c 3: 0c to 230c (soi technology) 4: 0c to 250c (soi technology)
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