1 of 2 parameter symbol specification frequency range fo 16.00 ~ 48.00 mhz at fundamental frequency tolerance ? f/fo 10 ppm ( standard) and 30 ppm ( 25 c 2 degc ) stability over temp range tc 10 ppm ( standard), 20 ppm and 30 ppm temp operating range topr - 20 ~ + 70 c standard temp storage range tstg - 40 ~ + 85 c equivalent series resistance esr please refer to table 1 load capacitance cl 8 pf min shunt capacitance c0 5pf max drive level dl 100 w max fdld 10ppm max 6 steps minimum dld2 refer to table 1 6 steps minimum insulation resistance ir 500m ? min reflow process 20 seconds @ 270 c ( max ) refer to profile below aging fa 2 ppm / 1 st year max ( 1 ppm option *) * tolerance + aging 1 st yr = tolerance plus 1 ppm issue 6 c1f date:19-3-13 iso9001:2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, uk http://www.actcrystals.com tel : 0044 (0)118 979 1238 fax : 0044 (0)118 979 1283 email : info@actcrystals.com ACT2208SMX-4 the ACT2208SMX-4 is an extremely compact, high quality, low aging, seam welded crystal. utilising a ceramic base with a metal lid, it provides for the durability and reliability, necessary for strenuous processes like infrared and vapour reflow. the lid is grounded through the package, to assist with emc issues, and the pads are gold plated. the device is very suitable for automatic placement on pcb's. with an excellent range of frequencies it is an optimum choice for designs where pcb space is at a premium. applications include: pda, cellular, mpu clocks, ism, bluetooth, wlan, and consummer electronics. available loose or on reels (standard 3,000 pieces / reel.). @ 25 c please specify please specify please specify please specify condition specification please note that all parameters can not necessarily be specified in the same device customer to specify : frequency, frequency tolerance, temperature stability, operating temperature & load capacitance in line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice @100v dc please specify pad surface material au
ACT2208SMX-4 example : caw 2400 e f g d (#) - pf ACT2208SMX-4 24mhz ( 10 ppm ) ( 10 ppm ) (-20+70) (3k reel ) (rohs) e 10 g 20 f fundamental i 30 - pf g -20+70 go 8 jo 9 ko 10 package mo 11 l = loose oo 12 d =3k reels zo 14 po 15 f 10 ro 16 i 20 to 18 k 30 vo 20 wo 22 aa 24 ca 27 da 30 others available (8.0pf minimum) notes : 1) 2) ( eg : a24mhz custom ACT2208SMX-4 device may have a part number such as caw2400c- c1133-pf) issue 6 c1f date:19-3-13 nb: it is important to suffix the above part number with the full frequency required to give a completed part number as illustrated below 59.9999mhz = 5999 24.000mhz = 2400 act are always happy to consider truly custom specification parts which may require non-standard specification parameters, specific testing, customer requested aql requirements, non standard packaging or taping and reeling and custom marking. such devices would normally be allocated a custom specification part number which is wholly customer specific. (10pf) rohs comp' caw2400efgkofd - pf 24.00mhz full example part number tighter tolerances and stabilities and other operating temperature ranges may be available. as each of these specification parameters impact on each other, it is not always possible to combine all options in one device. therefore, if a specification not catered for above is required, please contact us directly for the relevant part number code(s). tighter aging may be available please enquire. leave blank for standard aging.` stability over operating temperature ( oc ) ( ppm ) iso9001 registered for quotations or further information please contact us at: http:www.actcrystals.com 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, united kingdom series : ACT2208SMX-4 part numbering code is caw operating temperature range ( oc ) mode frequency to 99.9999mhz 1st four digits of frequency ko f (fund') tolerance ( ppm ) @ 25 oc examples load capacitance ( pf or series resonance) commodity code 854160 00 00
|
