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document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 1 / 15 } u?? specification of crystal oscillator Q issue date : december 26, 2017 1 . ? part number ? m scope u? ?? ??C gps ????k????? ?????????Bj this product specification is applied to the crystal oscillator used for the communication system, gps and so on . please contact us when using this produ ct for any other applications than described in the above. . 3. Q appearance and dimensions 3 - 1 Q : ??????Re???A?? appearance : no illegible marking. no visible dirt. 3 - 2 ? k ? : u?g?? 7 ?? dimensions of component : please refer to item 7 for component dimensions. 4. rating ? ? ? ?R ? ?R ? ?? ?? ??R (vcc) ???????? and n ot to exceed the maximum value of rating supply voltage.
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 2 / 15 } 5 . ?? electrical characteristics ? ? ? ?? ??R M ?R ? output w ave ?? ? 5 - 8 ? R ? ?? ??R ?? U ?` ? ? O
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 3 / 15 } * 2 ?y? 5 ?? ?? dc Y?u????i?? ?? 1000p f ?? please refer to figure 5 for frequency measuring circuit. output wave : clipped sine wave dc coupling) dc - cut capacitor of output is not put in tcxo. please add dc - cut capacitor (1,000pf) in oscillators output line. * 3 ?R vc : + 1.5v ???? ?? 2 / control voltage : vc : + 1.5v , maximum rate of the temperature change : 2 /min . * 4 ? 13 - 3 - 2 ?X? reference : 1 3 - 3 - 2 recommendable soldering profile. * 5 ? reference : nominal frequency 6. u?? product marking ??_?? ???g??????? ?? product marking must be marked clearly, and must not disappear easily by scrubbing with finger. c ontents of marking is explained as follows. ? four figures of frequency. ?uL date code of crystal . L last figure of year and two figures of week. (ex . 2017 14 th : 714). ? trade mark. ?kuL date code of tcxo. ? L last figure of year and two figures of week. ( e x . 2017 20 th : 720). 1 3 4 2 2600 datecode of tcxo(yww) date code of cryst al(yww) tw
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 4 / 15 } 7 . ? dimensions 1 ? figure 1 . dimensions g
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 5 / 15 } 8 . ?`???? pac kaging standard (taping) 8 - 1 ?`?? ( ?`????r?????? ) ?? the tape for components shall be wound clockwise. the feeding holes shall be to the right side as the ta pe is pulled toward the user. 8 - 2 ??? 1 ` 2000 {? ???{?? a reel shall contain 2000 pcs of components. minimum quantity according to murata part number is explained as follows. 8 - 3 ?`? ? 2 ?? taping specification are shown in figure 2 . 8 - 4 ?? ? ?`?? 3 ?? dimensions of p lastic embossed tape are shown in figure 3 . 8 - 5 ??` ? 4 ?? dimensions of plastic reel are shown in figure 4 . * `` ?????`?????? ?? * top of the leader is fixed with the roller tape by adhesive tape. direction of installation is above figure. 2 ?`?? figure 2. taping spec ification ?? ? y g
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 6 / 15 } 3 ?? ? ?`?? figure 3 . dimensions of plastic embossed tape 4 ??`? figure 4 . d i mensions of plastic reel g g r p a p b r l t c d e j f g h k material : black conductive ps note 1) cumulative tolerance of 10 pitches of the sprocket hole is 40.0+/-0.2mm symbol dimension a 3.7+/-0.1 j k l t p b 5.5+/-0.1 c 4.0+/-0.1 d 2.0+/-0.05 e 8.0+/-0.1 f 1.75+/-0.1 g 5.5+/-0.05 h 12.0+/-0.3 ? 1.5+0.1/-0 ? 1.5+0.1/-0 1.7+/-0.1 0.3+/-0.05 5 max symbol dimension r r0.3 max unit : mm symbol dimension a 254 +/-2.0 b c 2.0+/-0.5 d e w 13.5+/-1.0 t 17.5+/-1.0 ? 100 +/-1.0 ? 21+/-0.8 ? 13 +/-0.2 ? unit : mm c d e a w t b reel label
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 7 / 15 } 9 . y measuring method 9 - 1 5, 1 0 ,11 ???M?R 5 ? O ?` ???`??y??? frequency , current consumption and output level mentioned in the items of 5, 1 0 ,11 are measured by the oscilloscope and the frequency counter shown in figure.5. 9 - 1 - 1 ?`O oscilloscope. ?` impedance 1m / min. input load 14pf / max. ? b andwidth 300mhz / min. ?yr?`??`?? 1m ??? ??ry ????`??r???ry??? simultaneous measurement of the waveform and the frequency is not possible . h owever, t he measurement is possible as the wave form passes from the amplifier stage of the oscilloscope. 9 - 1 - 2 ????y???`???? load includes fixture and probe capacitance. 9 - 2 ? +25 3 ? 45 85%r.h. ??y?B?? standard conditions fo r the measurement shall be the temperature of +25 3 c and the humidity of 45 to 85%r.h. . 5 y ?y figure 5 . frequency measu rement circuit v a oscilloscope frequency counter vc gnd vcc out 1,000pf 0.1uf load
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 8 / 15 } 10 . C physical characteristics ? ? Y ?Y? ? u?g??B? ??? ?? ??y ? ? Q?? ?? ? ? u?g??B? ? ? ? ? rg? ?y? ?? B ???Y??g??? ???y? ?rg ?R? 1.0 ?? g /unit : mm 40 100 ?g? /component mounted 20 10 part pcb r5 45 45 load deflection stick 5 supporter 1 off-center ?R ?R 1 ??` ? 5 ?? 4
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 9 / 15 } 10 - 4 ? ? oU? ???? ? ? rg`??????? ??`? ?? g? ? c and 100%r.h. for 4 hours, and being placed in a rosin - methanol for 5s, the terminals of component shall be immersed in a soldering bath at +245 3 c for 3.0 0.5s. ?? ?? ? ? environmental characteristics ? ? Y ?Y? ? 2 rg?? ? rg??y? ? ? ?? ? ? ? ? 2 rg?? ? rg ?y? ? ?? ? ?? ? ? ? o?? rg??? rg ?y? ? ? ? ? ?? ? ?
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 10 / 15 } 11 - 4 n ? 2 g?? 2?? g?? ? ??? rg??y?? ? ? ? ? ?? ? ? 1 table 1. ? ?? ?Y 3? rgy ? ?? ? ? ?R ? M
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 11 / 15 } 1 2 . ? cautions 12 - 1 ?? limitation of applications u?????`??b ??????? ?m?????????????????? Bj ??C?C????????? ? : ???`??? ?C C ?C kC ?C ??C ( ??? ) ???C ?C IC ?C??C please contact us before u sing our products for the applications listed below which require especially high reliability for the prevention of defects which might directly cause damage to the third partys life, body or property. notice, please do not use this products in following applications in transportation equipment.(example: engine control, brake control, steering control, body control.) aircraft equipment aerospace equipment undersea equipment power plant control equipment medical equipment transportation equipment(veh icles, trains, ships, etc.) traffic signal equipment disaster prevention / crime prevention equipment data - processing equipment applications of similar complexity and/or with reliability requirements to the applications listed in the above 1 2 - 2 ?`? `?C? fail - safe u???????????m?? `?`?C??? be sure to provide an appropriate fail - safe function on your product to prevent a second damage that may be caused by the abnormal function or the failure of our product. 13 . ? ?? caution for use 13 - 1 ^?Cn ? ??????j??B???? ????? ?? the component may be damaged if excess mechanical stress or electric field is a p plied . 1 3 - 2 u??JR??QCg?C????g?? ?^n??u??p? ????g?C ?u_J?????C??g?C??g??? ????????? the component is recommended with placement machines employing optical placement capabilities. the component might be damaged by mechanical force depending on placement m achine and condition. make sure that you have evaluated by using placement machines before going into mass production. do not use placement machines employing mechanical positioning. please contact murata for details beforehand. !
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 12 / 15 } 13 - 3 u???`??g? ? please mount components on a circuit board by the re - flow soldering 1 3 - 3 - 1 ?X???? recommendable flux and solder ?? ?????????? ?? ? M???? `?T? ?? ? ? 1 3 - 3 - 2 ?X? recommendable soldering profile * ????y? *temperature shall be measured on the surface of component. ?? ? ? ?` ? 260 c ? ??`????? ? ?????? temperature 120sec. max 55sec. max 10sec. max time (sec) 175 +/-25 175 220 255 260 ()
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 13 / 15 } 1 3 - 3 - 3 ? reworking with soldering iron ?????u????? ? ? please solder with soldering iron noting to the following conditions. ? ? ??? ??? ??? 3mm ?rg ? ? u????????? ?u???^???? ? ? u??O?p????? ? nu?????A???????? Hu?n????? please heat equally, and do not impact on the component when it is detached. 1 3 - 5 g????u???? do not reuse components once mounted onto a circuit board.
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 14 / 15 } 14 . u??? notice on product storage 1 4 - 1 ? - 10 +40 ? 15 85% ?????? please store the products in room where the temperature / humidity is stable. and avoid such places where there are large temperature changes. please store the products under the following conditions : temperature : - 10 to +40 humidity : 15 to 85% r.h. 14 - 2 u??_y_?B??{ 6 g?{ 6 ??? 6 ????????_J?? expire date (shelf life) of the products is 6 months after delivery under the conditions of an unopened package. please use the products within 6 months after delivery. if you store the products for a long time (more than 6months ), use carefully because the products m ay be degraded in the solder - ability and/or rusty. please confirm solder - ability and characteristics for the products regularly. 14 - 3 ???cC?????????? ???????????? please do not store the products in a chemi cal atmosphere (acids, alkali, bases, organic gas, sulfides and so on), because the characteristics may be reduced in quality, and/or be degraded in the solder - ability due to the storage in a chemical atmosphere. 1 4 - 4 ??m???????????? plea se do not put the products directly on the floor without anything under them to avoid damp places and/or dusty places. 1 4 - 5 ??????????? please do not store the products in the places under direct sunlight, heat and vibration. 1 4 - 6 _y_ ?L?????r???????? ??_y_???? please use the products immediately after the package is opened, because the characteristics may be reduced in quality, and/or be degraded in the solder - ability due to storage under the poor co ndition. 14 - 7 u???u???R?????????? B????Q? please do not drop the products to avoid cracking of piezoelectric element.
document no . jgu43 - 0205 ? u murata manufacturing co.,ltd. p. 15 / 15 } 15 . note: 1 5 - 1 ??H???Fu??g???B??u please make sure t hat your product has been evaluated in view of your specifications with our product being mounted to your product. 1 5 - 2 u?u? ??d????? you are requested not to use our product d e viating from this product specification. !

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