microprocessor crystals at49 (hc49 us) ultra low profile surface mount abls3 29 journey ? aliso viejo, ca 92656 usa (949) 448-7070 f ax : (949) 448-8484 e- mail : abinfo @ abracon.com i nternet a ddress : www.abracon.com abracon is iso 9001 / qs 9000 certified corporation abracon -1- ? note: left blank if standard all specifications and markings subject to change without notice frequency range 3.5 mhz - 25 mhz operation mode fundamental, at operating temperature -10c to + 60 c (see options) storage temperature -55c to + 125 c frequency tolerance @ 25c 50 ppm max. (see options) frequency stability over temp. 50 ppm max. (see options) equivalent series resistance 200 ? for 3.5 mhz < f < 4.0 mhz (esr) maximum 150 ? for 4.0 mhz < f < 6.0 mhz 100 ? for 6.0 mhz < f < 10.0 mhz 80 ? for 10 mhz < f < 14.0 mhz 50 ? for 14 mhz < f < _ 25 mhz shunt capacitance c 0 7 pf max. load capacitance c l 16 p f (see option) drive level 100 ? max. aging @ 25 c first year 5 pp m max. insulation resistance 500 m ? min. at 100 vdc 15v s s t t a a n n d d a a r r d d s s p p e e c c i i f f i i c c a a t t i i o o n n s s s s t t a a n n d d a a r r d d s s p p e e c c i i f f i i c c a a t t i i o o n n s s frequency range 3.57 mhz - 65 mhz operation mode 3.5 mhz to ~ 24 mhz fundamental 24.01 mhz to 50.00mhz (fund. at or bt) 24.01 mhz ~ 65 mhz 3rd overtone operating temperature 0c to + 70c (see options) storage temperature -40c to + 125c frequency tolerance @ 25c 50 ppm max. (see options) frequency stability over temp. 100 ppm max. (see options) equivalent series resistance 180 ? max. for 3.5 mhz < f < 4.000 mhz (esr) 150 ? max. for 4.0 mhz < f < 5.000 mhz 120 ? max. for 5.0 mhz < f < 6.000 mhz 80 ? max. for 6.0 mhz < f < 7.000 mhz fundamental 80 ? max. for 7.0 mhz < f < 9.000 mhz 60 ? max. for 9 mhz < f < 13.000 mhz 50 ? max. for 13 mhz < f < 20.000 mhz 40 ? max. for 20 mhz < f< 50.0mhz (f) 3rd overtone 80 ? max. for 24.01 mhz - 70mhz shunt capacitance c 0 7 pf max. load capacitance c l 18 pf (see options) drive level 1 m w max., 100 w correlation aging @ 25c per year 5 ppm max. (tighter aging available) insulation resistance: 500 m ? min. at 100 vdc 15v applications: computers, modems, communications equipment, and networking. automotive and industrial applications. features: ultra low profile (2.5mm). high reliability, low cost smd crystal. tight stability and extended temperature available. suitable for all reflow methods. please see environmental, and mechanical specifications on page 68, group 1. marking, see page 76. tape and reel, see pages 74-75 (1,000 pcs / reel). abls3 - frequency -cl - esr - t emperature - t olerance - stabilit y - mode - packaging xx.xxxx mhz rxxx (value in ? ) -1 for 10 ppm -7 for 15 ppm -2 for 20 ppm -3 for 25 ppm -4 for 30 ppm - t (tape & reel) - f (for fundamental at > 24 mhz) - fb (fundamental bt > 24 mhz) -u for 10 ppm -x for 20 ppm -w for 25 ppm -y for 30 ppm -h for 35 ppm -z for 50 ppm -a for -10c to + 60c -b for -20c to + 70c -c for -30c to + 70c -n for -30c to + 85c -d for -40c to + 85c o o r r d d e e r r i i n n g g o o p p t t i i o o n n s s o o r r d d e e r r i i n n g g o o p p t t i i o o n n s s load cap.in pf or -s for series ( * ) bt cut fundamental only 100 ppm max., -10c. to +60c. dimensions: inches (mm) section a --- a? (no burr due to lead cutting)
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