automotive grade surface mount microprocessor crystal page 1 of 4 tcxo page 1 of 4 ser i es as a - smd r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 r d s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web site: http://www.raltron.com ? features ? iso/ts 16949 certified facility ? reliability testing per aec - q200 ? ppap documentation available ? excellent tolerance and stability ? custom specifications available ? specification s ? not all combinations of temperature and frequency stability available, consult factory . parameter value frequency range 3 . 0 0 0 mhz to 80 . 00 0 mhz mode of oscillation fundamental 3.000 mhz to 48 .000 mhz third overtone 30.000 mhz to 80 .000 mhz frequency tolerance at 25c 5 0 ppm max (10 ppm, 15 ppm , 20 ppm and 30 ppm available ) frequency stab i lity over temperature ? 5 0 ppm max (10 ppm, 15 ppm, 20 ppm and 30 ppm available , see table 2 ) operating temperature range ? - 20c to +7 0c standard - 40c to +85c extended - 40c to +105c extended 6 storage temperature range - 55 c to + 125 c aging 3 ppm per year max load capacitance 8 pf to 32 pf or series equivalent series resistance see table 1 shunt capacitance 7 .0 pf max drive level 100 w typ , 5 00 w max insulation resistance 500 m? min shock resistance 5 ppm max 75 cm drop test in 3 axes onto a hard wood surface reflow conditions 260c for 10 s max table 1 frequency (mhz) mode esr max ( ? ) 3 f0 < 4 fund 150 4 f0 < 6 fund 100 6 f0 < 10 fund 70 10 f0 < 12 fund 60 12 f0 < 16 fund 50 16 f0 < 2 4 fund 40 24 f0 <30 fund 30 30 f0 4 8 fund 20 30 f0 <36 3ot 80 36 f0 80 3ot 60 table 2 t emp r ange ( c) stability (ppm) 10 15 20 30 50 - 20 to +70 o o o o o - 40 to +85 o o - 40 to +105 o n ote: o: available, : conditional, : not available
automotive grade surface mount microprocessor crystal page 2 of 4 tcxo page 2 of 4 ser i es as a - smd r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 r d s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web site: http://www.raltron.com ? part numbering system type - frequency - load capacitance - mode - tolerance/stablity (ppm/ppm) as a - in mhz - 8 to 32 pf for parallel s for series - blank for < 24.576 mhz f for 24.576 mhz - blank for max ppmppm example: 1020, 2050 - extended temperature - configuration - tape & reel - blank for standard ext for extended ext 6 for extended6 - smd - tr example: asa - 24.000 - 18 - 3050 - ext - smd - tr automotive grade surface mount microprocessor crystal, hc - 49s smd package , 24.000 mhz, fundamental mode, 18 pf l oad, 30 ppm tolerance, 50 ppm stability from - 40 c to + 8 5 c , tape and r eel packaging ? mechanical specification ? carrier tape dimensions note: refer to eia - 481 for non - specified dimensions ? packaging 330 mm reel diameter 24 mm tape width, 12 mm pitch quantity: 1 000 pieces per reel
automotive grade surface mount microprocessor crystal page 3 of 4 tcxo page 3 of 4 ser i es as a - smd r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 r d s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web site: http://www.raltron.com ? reflow profile reflow profile (reference ipc/jedec j - std - 020) temperature min preheat t smin 150c temperature max preheat t smax 200c time (t smin to t smax ) t s 60 - 180 sec. temperature t l 217c peak temperature t p 260c ramp - up rate r up 3c/sec max. ramp - down rate r down 6c/sec max. time within 5c of peak temperature t p 10 sec. time t[25c] to peak temperature t[25c] to peak 480 sec. time t l 60 - 150 sec. ? environmental parameter value moisture sensitivity level 1 rohs compliant reach svhc compliant halogen - free compliant esd classification level n/a termination finish au unit weight 0. 58 5 g temp. [c] time [sec] t p t l t smax t smin ramp - up ramp - down critical zone t l to t p t[25c] to peak t s preheat t l t p
automotive grade surface mount microprocessor crystal page 4 of 4 tcxo page 4 of 4 ser i es as a - smd r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 r d s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: +1 - 305 - 593 - 6033 ? fax: +1 - 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web site: http://www.raltron.com the process of manufacturing asa - smd series of automotive grade surface mount microprocessor crystals is performed by using advanced product quality planning (apqp) . this technique defines and establishes the following actions: ? product design activities communicating special characteristics to the process design activity, prior to design release, linking the dfmea to pfmea. ? plan, acquire and install appropriate process equipment and tooling based on design tolerances provided by the customer. C cppd (coll aborative product process design) ? assembly personnel communicating suggestions on better ways to assemble a product prior to the completion of the design of the product. C dfa/m (design for assembly and manufacturing) ? manufacturing or process engineering e stablishing adequate quality controls for features of a product or parameters of a process, which still risk potential failure. C control plan methodology ? performing stability and capability studies on special characteristics to understand the variation pr esent and predict future performance. C spc (statistical process control and process capability) request for production part approval process (ppap) documentation must be requested at time of order placement. requests for part approval will be supporte d in official ppap format and with documented results as requested at time of order placement. actual measurements are taken of the parts produced and are used to complete the various test sheets of ppap. ? notice if you intend to use our product referenced above in an automotive application that may result in loss of life or assets, please do not fail to advise us of your intention beforehand. the use of the listed part in those applications is not covered by warra nty, and we will not be held acc ountable for any liability claims. we reserve the right to not supply parts in those circumstances. november 201 6
|
