||||||||||||||| ASHK series ? clock and data recovery ? miniature ceramic package (4.0 x 2.5 x 0.9mm) ? operating temp -40 to +85 ? c ? start up time less than 1 sec with supply voltage 1.5 to 5.5v ? ultra low current consumption with cmos output ? tri-state function ? pb-free reflow capable pb rohs compliant abracon is iso 9001 / qs 9000 certified abracon is iso 9001 / qs 9000 certified applications: features: standard specifications: 32.768khz ceramic smd crystal oscillator options & part identification: (left blank if standard) 30332 esperanza, rancho santa margarita, california 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com revised: 03.03.08 visit www.abracon.com for terms & conditions of sale table 1 vdd supply current (v) (ua max.) 3.3 (std) 1.5 5.5 v 2.0 2.8v 1.2 1.8v 1.0 1.5v 0.8 blank 3.3v k l u b k n a l b k n a l b 2 5.5v l 3 2.8v 4 1.8v 5 1.5v ASHK - 32.768khz - - packaging t tape and reel supply voltage frequency temp characteristics -20c to +70c / -90 to +10 ppm -40c to +85c / -140 to +10 ppm abracon p/n ASHK series frequency range: 32.768kh z operating temperature: -20 c to + 70 c (see options) storage temperature: - 55 c to + 125 c frequency tolerance: +5 20ppm @ +25 ? c vdd=3.3v; referenced to 32.768kh z overall frequency stability: -120 to +10 ppm over -20 to +70 ? c; referenced to frequency measured @ 25 ? c 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: 1-sec max. for vdd=3.3v @ +25 ? c output load: cmos (15 pf max.) output voltage (cl=15pf @ +25 ? c): v oh = vdd-0.4v min. v ol = 0.4v max. tristate function : "1" (vih >= 2.2 v) or open: oscillation "0" (vil < 0.8 v) : hi z stand-by current: 250na max. @ +25 ? c parameters 4.0 x 2.5 x 0.9 mm ? ccd clock for vtr camera ? computers and peripherals ? portable mp3 players and games supply current: please see table 1
||||||||||||||| ASHK series pb abracon is iso 9001 / qs 9000 certified abracon is iso 9001 / qs 9000 certified 32.768khz ceramic smd crystal oscillator 30332 esperanza, rancho santa margarita, california 92688 tel 949-546-8000 | fax 949-546-8001 | www.abracon.com revised: 03.03.08 visit www.abracon.com for terms & conditions of sale tape & reel: tape and reel 1,000pcs/reel outline drawing: dimensions: inches (mm) dimensions: mm note: recommend using an approximately 0.01uf bypass capacitor between pin 2 and 4. pin 1 2 3 4 please remain pin 1 "high" if you do not use the tri-state function. function tristate output vdd gnd/case rohs compliant 4.0 x 2.5 x 0.9 mm please contact abracon for more information.
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