rohs compliant featur es ? ultra- le (1.2 1.0 0.3mm max.) ? crystal unit for mobile communication systems. ow compatible ? using ceramic package r esulting in high r eliability applications ? mobile communications, bluetooth ? , wir eless lan * bluetooth ? t rademarks ar e owned by bluetooth sig inc. how to or der cx1210db 37400 ?? ? ? ? $ $ ? ? ? ? ? ? ? ? series ? fr equency ? load capacitance d0 8 pf h0 12 pf ? fr equency stability f 10 10 ? 6 g 15 10 ? 6 ? operating t emp. range ? fr equency t emp. stability ff ? 20 to + 70 c 10 10 ? 6 lh ? 30 to + 85 c 12 10 ? 6 lj ? 30 to + 85 c 15 10 ? 6 ? cation packaging (t ape & reel 1000/ 3000/ 12000/ 21000pcs./ r eel) speci? cations item symbol speci? s k r a m e r s t i n u n o i t a c fr equency range f _nom 37400/ 40000/ 52000/ 80000 khz overtone or der ot fundamental ? load capacitance cl 8 pf fr equency t olerance f _tol 10 10 ? 6 25 c 3 c m otional seri es resi stance m h o 1 e l b a t 1 r drive level dl t able 2 w operating t emp. range t _use ? 30 to + 85 c storage t emp. range t _stg ? 40 to + 105 c f r e q uency t emp. characteristics f _tem 12 10 ? 6 fr eq. deviation fr om the value at 25 c please contact us for other speci cations. t able1 motional series resistance fr equency range motional series resistance f _nom 37400/ 40000/ 52000/ 80000khz 60 max. t able2 level of drive fr equency range level of drive f _nom 37400/ 40000/ 52000/ 80000khz 10 w (100 w max.) 1.20 0.10 4 0.08 0.1 1.00 0.10 4 0.38 0.1 gnd (nc) gnd 0.30 max. 4 r0.08 4 0.45 0.1 c 0.12 #4 #3 #1 #1 #4 #2 #4 #3 #1 #2 #2 #3 connection (top view) 0.1 0.05 dimensions (unit: mm) 0.40 0.47 0.47 0.31 0.83 0.25 0.7 0.40 recommended land patter n (unit: mm) 1 . 2 1 . 0 m m f o r mobi le comm u n icat ions c r y s t a l u n i t s s u r f ac e mou n t t y p e c x 1 2 1 0 db may
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