parameter symbol specification frequency range fo 16.00 ~ 48.00* mhz at, fundamental frequency tolerance ? f/fo 10ppm ~ 50ppm @25c3c (refer to table 2) stability over temp range tc 10ppm ~ 50ppm (refer to table 2) temp operating range topr -20 ~ +70c standard (refer to table 2) temp storage range tstg -40 ~ +85c equivalent series resistance esr please refer to table 1 load capacitance cl 8 ~ 12pf shunt capacitance c0 7pf max drive level dl 50 ? w typical (100 ? w maxl) fdld +/-30% esr 20 steps rdld +/-10ppm 20 steps insulation resistance ir 500m ?? min reflow process 10 seconds @ 260c (max) aging fa 2ppm 1st year max table 1 table 2 issue 5 h2 date: 18-7-2012 * for frequencies >48mhz and 12 to 16mhz please enquire. . 30.0~48.000 fundamental 20.0~29.999 50 fundamental ? ? ? ? http://www.actcrystals.com iso9001:2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, uk condition specification esr ? max mode frequency(mhz) 16.0~19.999 100 80 tel : 0044 (0)118 979 1238 fax : 0044 (0)118 979 1283 email : info@actcrystals.com ACT2205SMX-4 the ACT2205SMX-4 is a very compact 4 pad, 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 and stabilities it is an optimum choice for designs where pcb space is at a premium. applications include pda, cellular, mpu clocks, ism, bluetooth, wlan & consumer electronics. available loose or on reels. (standard: 3,000 pieces / reel). please specify 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 fundamental 30ppm tolerance 25c ?? in line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice @100v dc @25c please specify please specify please specify please specify 10ppm 20ppm stability -20~+70c ?? -30~+85c ?? -40~+85c ? pad surface material au compatible with eu directive 2002/ec - rohs
ACT2205SMX-4 series tape dimensions ( units in mm ) * standard: 3,000 piece reels reflow information issue 5 h2 date: 18-7-2012 http://www.actcrystals.com in line with our ongoing policy of product evolvement and improvement, the above specification may be subject to change without notice iso9001:2000 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, uk tel : 0044 (0)118 979 1238 fax : 0044 (0)118 979 1283 email : info@actcrystals.com ?? ? ? ? 1.5 4 4 3.5 8 1 2.5 13.5 21.6 60 178 9.5 1.6 abcdefgh i jklm
example : cw 1 6 0 0 i k g d (#) - pf (2205smx-4) (16.000mhz ) (30ppm) (30ppm) (-20+70) (3k reel ) (rohs) e 10 f 15 f fundamental g 20 - pf h 25 g -20+70 i 30 l -30+85 go 8 l 50 m -40+86 jo 9 ko 10 package mo 11 l = loose oo 12 d =3k reels f 10 g 15 i 20 j 25 k 30 o 50 table 2 notes : 1) 2 ) 3 ) 4 ) issue 5 h2 date: 18-7-2012 tighter aging may be available please enquire. leave blank for standard aging. http:www.actcrystals.com 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). available tolerances / stabilities : table 2 a guide to availability of tighter stabilities appears in table 2 of the data sheet frequencies below 10.000mhz are prefixed with a "0" (eg: 0900 = 9mhz.whereas 10.000mhz is 1000 ) see main data sheet for available frequency range. iso9001 registered for quotations or further information please contact us at: 3 the business centre, molly millars lane, wokingham, berkshire, rg41 2ey, united kingdom full example part numbe r cw1600ikgrofd-pf 16.00mhz series : ACT2205SMX-4 part numbering code is cw (16pf) (fund') tolerance (pm) @ 25oc fre q uenc y ro f 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. ( eg : a 16.00mhz custom act2205mx-4 device may have a part number such as bt1600c- c1133-pf) 4999 = 49.9999mhz stability over operating temperature (oc) nb: it is important to suffix the above part number with the full frequency required to give a completed part number as illustrated below comodity code 854160 00 00 exam p les 1200 = 12.000mhz rohs comp' to 99.9999mhz 1st four digits of frequency operating temperature range (oc) load capacitance ( pf or series resonance) mode ? ? ? ? 30 pp m tolerance 25c ?? 10 pp m20 pp m stability -20~+70c ?? -30~+85c ?? -40~+85c ?
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