| | | | | | | | | | | | | | | ab308 applications: features: pb rohs compliant standard specifications: 3033 2 esperanza, ran c ho santa mar g arita, califo r nia 9268 8 tel 949-546-8000 | fax 949-546-800 1 | ww w .abracon.co m revised: 09.22.10 visit www.abracon.com for terms & conditions of sale 8.8 x ? 3.2 ? high stability by tight vacuum sealing ? miniature high frequency cylinder type crystal ? suitable for wide range of application ? clocks for microprocessor ? consumer electronics ? test equipment ? computer peripherals abracon is ce r tified abracon is iso9001:2008 ce r tified high frequency cylindrical type microprocessor crystal parameters minimu m t y p i ca l maximu m units notes 4.001 26.999 fund a mental (std.) 27.000 70.000 3 rd overtone (std.) fre q ue n cy range 27.000 34.000 mh z fund a mental (s e e optio n s ) operation m o de fund a mental or 3 rd ov e rt one operating t e mperature -10 +60 oc see optio n s storage t e m perat u r e -40 +85 oc fre q ue n cy toler a nce @+25 c 30 ppm see optio n s fr equen cy st abili ty o v er the operating temp e r at u r e ( ref. to +25 c) 50 ppm see optio n s equivalent s e ries r e sist a nce (r 1 ) see table 1 b elow ? shunt ca p aci t ance (c0) 5 pf load ca p aci t ance (cl) 16 std. pf see optio n s drive level 100 w agin g @ 2 5 c3 c 5 ppm first ye a r insulati o n r e sist a nce 500 m ? @ 100 v dc 15v table 1 ? s t andard esr frequency (mhz) esr( ? ) m a x . o pe r a t ion m ode 4 . 001 ? 5 . 9 9 9 150 f unda m en t al 6 . 000 ? 9 . 9 9 9 100 f unda m en t al 10 . 000 ? 26 . 999 50 f unda m en t al 27 . 000 ? 34 . 000 50 f unda m en t al 27.000 ?36 . 000 10 0 3 rd overton e 36.001 ? 70 . 000 8 0 3 rd overton e
| | | | | | | | | | | | | | | ab308 pb rohs compliant 3033 2 esperanza, ran c ho santa mar g arita, califo r nia 9268 8 tel 949-546-8000 | fax 949-546-800 1 | ww w .abracon.co m revised: 09.22.10 visit www.abracon.com for terms & conditions of sale 8.8 x ? 3.2 abracon is ce r tified abracon is iso9001:2008 ce r tified high frequency cylindrical type microprocessor crystal options and part identification: (left blank if standard) outline drawing: ab308 - mhz - - - - - - frequen c y i n mh z please spec i fy the frequ e ncy i n mhz. e. g . 1 4 .3 1 818m h z m o de f: fund. for 27 m hz ~ 3 4 m h z fre q . st a bili t y x ( *) : 2 0 p p m y : 3 0 p p m * s tan d a r d te m p. o r option e, b onl y operating t e mp. e : 0 c ~ + 7 0 c b : -2 0 c ~ +7 0 c d : - 4 0 c ~ + 8 5 c load capacitance (p f ) please spec i fy cl in pf o r s f o r s e ries ( 10 p f m i n.) please contact ab r acon f o r values unde r 10p f cu s t o m e s r i f othe r th a n s t d r : spec i fy a v a lue in ? (e . g .: r40) freq. t o lerance 2 : 2 0 p p m 5 : 5 0 p p m dimensions: inches (mm) attention: abracon corporation?s products are cots ? commercial-off-the-shelf products; suitable for commercial, industrial and, where designated, automo - tive applications. abracon?s products are not specifically designed for military, aviation, aerospace, life-dependant medical applications or any application requir - ing high reliability where component failure could result in loss of life and/or property. for applications requiring high reliability and/or presenting an extreme operating environment, written consent and authorization from abracon corporation is required. please contact abracon corporation for more information.
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