actual size http://www.epsontoyocom.co.jp crystal unit epson toyocom product number (please contact us) mhz range crystal unit fa-238v : q22fa23v0xxxx00 fa-238 : q22fa2380xxxx00 tsx-3225 : x1e000021xxxx00 miniature size low profile smd fa - 238v / fa - 238 tsx - 3225 ? frequency range : 12 mhz to 60 mhz(fa-238,fa-238v) ? external dimensions : 3.2 2.5 0.6 t (mm) tsx-3225 : 3.2 2.5 0.7 t (mm) fa-238v / fa-238 ? overtone order : fundamental fa-238v / fa-238 tsx-3225 ? applications : mobile phone, bluetooth, w-lan : ism band radio, clock for mpu s p ecifications ( characteristics ) item symbol for clock for rf reference remarks fa-238v fa-238 tsx-3225 nominal frequency range f_nom 12.000 mhz to 15.999 mhz 16.000 mhz to 60.000 mhz 16.000 mhz to 48.000 mhz fundamental * 1 for the out of standard specifications, please contact us for inquiries. temperature range storage temperature t_stg -40 c to +125 c store as bare product after unpacking operating temperature t_use -40 c to +85 c level of drive dl 200 w max. recommended: 1 to 100 w frequency tolerance f_tol 50 10 -6 (standard), ( 15 10 -6 to 50 10 -6 is available) 10 10 -6 +25 c for the out of standard specifications, please contact us for inquiries. * 1 frequency versus temperature characteristics f_tem 30 10 -6 / -20 c to +70 c 10 10 -6 / -20 c to +75 c for the out of standard specifications, please contact us for inquiries. * 1 load capacitance cl 7 pf to for the out of standard specifications, please contact us for inquiries. motional resistance (esr) r 1 as per below table as per below table -40 c to +85 c, dl = 100 w frequency aging f_age 5 10 -6 / year max. 1 10 - 6 / year max. * 2 +25 c, first year * 1 fa-238: for over 40 mhz, only the standard specification applies. * 2 40 mhz f_nom : 2 10 -6 / year max. motional resistance ( esr ) (fa-238v / fa-238) frequency motional resistance (tsx-3225) frequency motional resistance 12.0 mhz f_nom 13.0 mhz 100 ? max. 16.0 mhz f_nom < 21.0 mhz 60 ? max. 13.0 mhz < f_nom < 20.0 mhz 80 ? max. 21.0 mhz f_nom 48.0 mhz 40 ? max. 20.0 mhz f_nom < 25.0 mhz 60 ? max. 25.0 mhz f_nom < 30.0 mhz 50 ? max. 30.0 mhz f_nom 60.0 mhz 40 ? max. external dimensions ( unit:mm ) foot p rint ( recommended ) ( unit:mm ) #1 #4 #2 #3 internal connection (top view) #2 and #4 are connected to the cover. (please connect to ground) 0.85 0.9 #3 #4 0.7 1.3 #2 #1 0.9 0.7 #1 #3 #4 0.8 #2 1.2 c 0.3 min. 1.0 0.7 #1 #3 #4 0.8 #2 1.0 0.6 max. 3.20.15 #1 #4 t s x- 3 22 5 2.50.15 #2 #3 marking 3.20.1 #1 #4 2.50.1 #2 #3 0.7 max. fa-238 3.20.1 #1 #4 2.50.1 #2 #3 1200m v66ra f a -238v 2000m e66ra 0.7 max. 1.2 2.2 1.4 1.6 fa-238v fa-238 1.2 2.4 1.4 1.9 1.15 2.2 1.4 1.6 tsx-3225
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