? ultra low ua current consumption with cmos output ? miniature ceramic package (3.2 x 2.5 x 0.9mm) ? operating temp -40c to +85c ? start up time less than 1 sec with supply voltage 1.5 to 5.0v ? tri-state function ? pb-free reflow capable applications: features: standard specifications: options & part identification: (left blank if standard) 303 3 2 esp e r anza , ra n c h o san t a m a r g a r ita , calif o r ni a 926 8 8 t e l 949-546-800 0 | f a x 949-546-80 0 1 | w w w .a b r a c on.c o m revised: 08.04.10 visit www.abracon.com for terms & conditions of sale abracon p/n ashek series frequency range: 32.768khz operating temperature: storage temperature: - 55 c to + 125 c -90 to +10 ppm over -20 to +70 c; referenced to supply voltage (vdd): 3.3 v 5% (see options. 1.5 to 5.5v) symmetry: 40/60 % @ 1/2vdd rise and fall time (tr/tf): 200ns max. (10% to 90%vdd, cl=15pf) startup time: ? output load: cmos (15 pf max.) output voltage (cl=15pf @ +25 ? c): voh = vdd-0.4v min. vol = 0.4v max. tri-state function: p arameters supply current: "0" (vil < 0.1*vdd) : hi z | | | | | | | | | | | | | | | ashek series pb cmos 3.2 x 2.5 x 0.9mm 32.768khz smd crystal oscillator rohs compliant 3.2 x 2.5 x 0.9 mm ? general purpose clock generator for digital systems ? clock drivers for real time clocks ? timekeeping in network servers and computers ? electricity, gas and water metering ? portable field communication ? mobile phone ? clock & data recovery ? ccd clock for vtr camera ? computers and peripherals ? portable mp3 players & games "1" (vih >= 0.9*vdd) or high z (n.c) aging (per year) 25c 5c: 5ppm max. frequency measured @ +25 c -20 c to + 70 c (see options) 1 sec max. for 0.9*vdd @ +25?c supply supply curren t current (a typ. ) (a max.) 0. 9 1.5 1. 8 2.5 0. 8 1.5 0. 6 1.5 0. 5 1.5 3.3 (std) 1.5 5 2.8 1.8 vdd (v) table 1 supply current with no load abracon is iso 9001 / qs 9000 ce r tified abracon is iso9001:2008 ce r tified frequency tolerance (at + 25 c): - 15 ppm to + 25 ppm @ + 25 c frequency stability (ref to + 25 c): 1.5a max. (no load), vdd=+ 3.3v 2.5a max. (no load), vdd=+ 5.5v ash e k -3 2 . 768 k hz- - f r e q u e n c y t em p c h ar a c t er i s t i c s b l ank : - 20 c t o + 7 0 c / - 90 t o +10 p p m l : - 40 c t o +85 c / - 140 t o +10 p p m p a c ka g i ng b l an k : bu l k t : t ape and r ee l ( 1kpcs ) t 3 : t ape and r e e l ( 3k p cs ) s up p l y v o l t a g e b l ank : 3 . 3 v 2 : 5 . 0 v 3 : 2 . 8 v 4 : 1 . 8 v 5 : 1 . 5 v
32.768 azyw #1 #2 #3 #4 | | | | | | | | | | | | | | | ashk series pb 32.768khz ceramic smd crystal oscillator 303 3 2 esp e r anza , ra n c h o san t a m a r g a r ita , calif o r ni a 926 8 8 t e l 949-546-800 0 | f a x 949-546-80 0 1 | w w w . a b r a c on.c o m revised: 08.04.10 visit www.abracon.com for terms & conditions of sale tape & reel: tape and reel 1,000/3,000pcs/reel outline drawing: dimensions: mm rohs compliant reflow profile: ashek series cmos 3.2 x 2.5 x 0.9mm 32.768khz smd crystal oscillator 3.2 x 2.5 x 0.9 mm abracon is iso 9001 / qs 9000 ce r tified abracon is iso9001:2008 ce r tified need a test socket for the ashek series? to view compatible precision test & burn-in sockets for these parts, click here. p/n axs-3225-04-06 1. carrier type 2. reel pi n 1 2 3 4 n o te: r e co mm end u s ing an app r o x i m atel y 0.01uf b y pa ss capacit or bet w een p i n 2 and 4 . vd d f unc t i o n t r i - s t a t e p i n ( nc o r v o h ) gnd / c as e o u tpu t dimensions: inches (mm) attention: abracon corporation?s products are cots ? commercial-off-the-shelf products; suitable for commercial, industrial and, where designated, automotive applications. abracon?s products are not specifically designed for military, aviation, aerospace, life-dependant medical applications or any application requiring 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 authori - zation from abracon corporation is required. please contact abracon corporation for more information.
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