Crystal unit Epson Toyocom Product Number (please contact us) FA-238V : Q22FA23V0xxxx00 FA-238 : Q22FA2380xxxx00 TSX-3225 : X1E000021xxxx00 MHz RANGE CRYSTAL UNIT MINIATURE SIZE LOW PROFILE SMD FA - 238V / FA - 238 TSX - 3225 *Frequency range : * External dimensions : : *Overtone order : *Applications : : 12 MHz to 60 MHz(FA-238,FA-238V) 3.2 x 2.5 x 0.6 t (mm) ***TSX-3225 3.2 x 2.5 x 0.7 t (mm) ***FA-238V / FA-238 Fundamental Mobile phone, Bluetooth, W-LAN ISM band radio, Clock for MPU Actual size FA-238V/ FA-238 TSX-3225 Specifications (characteristics) Item For Clock FA-238V FA-238 Symbol Nominal frequency range f_nom Temperature Storage temperature Range Operating temperature Level of drive T_stg T_use DL Frequency tolerance 12.000 MHz to 15.999 MHz Recommended: 1 to 100 W +25 C For the out of standard specifications, please contact us for inquiries. *1 For the out of standard specifications, please contact us for inquiries. *1 For the out of standard specifications, please contact us for inquiries. -40 C to +85 C, DL = 100 W +25 C, First year 10 x 10-6 10 x 10-6/-20 C to +75 C 7 pF to CL Motional resistance (ESR) Frequency aging Remarks Fundamental *1 For the out of standard specifications, please contact us for inquiries. Store as bare product after unpacking 16.000 MHz to 48.000 MHz 30 x 10-6/-20 C to +70 C f_tem Load capacitance 16.000 MHz to 60.000 MHz -40 C to +125 C -40 C to +85 C 200 W Max. 50 x 10-6 (standard), (15 x 10-6 to 50 x 10-6 is available) f_tol Frequency versus temperature characteristics For RF Reference TSX-3225 R1 f_age As per below table 5 x 10-6 / year Max. As per below table 1 x 10-6 / year Max.*2 *1 FA-238: For over 40 MHz, only the standard specification applies. -6 *2 40 MHz f_nom : 2 x 10 / year Max. Motional resistance (ESR) (FA-238V / FA-238) Frequency 12.0 MHz f_nom 13.0 MHz 13.0 MHz < f_nom < 20.0 MHz 20.0 MHz f_nom < 25.0 MHz 25.0 MHz f_nom < 30.0 MHz 30.0 MHz f_nom 60.0 MHz Motional resistance 100 Max. 80 Max. 60 Max. 50 Max. 40 Max. (TSX-3225) Frequency 16.0 MHz f_nom < 21.0 MHz 21.0 MHz f_nom 48.0 MHz Motional resistance 60 Max. 40 Max. (Unit:mm) External dimensions #1 #2 3.20.1 Marking #1 #2 0.7 Max. #2 0.85 0.7 #1 #2 C 0.3 Min. 0.8 0.9 0.7 #4 #4 #3 #2 and #4 are connected to the cover. (Please connect to ground) 1.0 #1 #2 #2 0.6 Max. 1.2 #1 #1 #2 3.20.15 0.7 Max. 1.3 Internal connection (TOP VIEW) #4 #3 2.50.15 2000M E66RA #3 #4 0.8 0.7 3.20.1 TSX-3225 #3 #4 2.50.1 1200M V66RA #1 FA-238 #3 2.50.1 FA-238V #4 0.9 #4 #3 1.0 #3 (Unit:mm) Footprint (Recommended) FA-238V 2.4 FA-238 1.9 2.2 TSX-3225 1.6 1.6 1.2 1.4 2.2 1.2 1.4 http://www.epsontoyocom.co.jp 1.15 1.4