FA-238V_V01 EPSON | Alldatasheet
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Specifications (characteristics) Item Symbol For Clock For RF Reference Conditions / 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
48.000 MHz
Fundamental *1 Please contact us about available frequencies. Storage temperature T_stg -40 C to +125 C Storage as single product. 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 Please contact us for requirements not listed in this specifications. *1 Frequency versus temperature characteristics f_tem 30 10-6/-20 C to +70 C 10 10-6/-20 C to +75 C Please contact us for requirements not listed in this specifications. *1 Load capacitance CL 7 pF to Please specify. Motional resistance (ESR) R 1 As per table below As per table below -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 / year Max. Motional resistance (ESR) (FA-238V / FA-238) Frequency Motional resistance (TSX-3225) Frequency Motional resistance 20.0 MHz f_nom < 25.0 MHz 60 Ω Max. 25.0 MHz f_nom < 30.0 MHz 50 Ω Max. 30.0 MHz f_nom 60.0 MHz 40 Ω Max. E x t e r n a l d i m e n s i o n s (Unit:mm) Footprint (Recommended) (Unit:mm)ç FA-238V/ FA-238 MHz RANGE CRYSTAL UNIT 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 mm ···TSX-3225 Overtone order : Fundamental Applications : Mobile phone, Bluetooth, W-LAN : ISM band radio, Clock for MPU TSX-3225 Product Number (please contact us) FA-238V : Q22FA23V0xxxx00 FA-238 : Q22FA2380xxxx00 TSX-3225 : X1E000021xxxx00 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 #3#4 0.8 1.2 C 0.3 Min. 1.0 0.7 #3#4 0.8 1.0 0.6 Max. 3.2±0.15 2.5±0.15 Marking TSX-3225 3.2±0.1 #1 2.5±0.1 0.7 Max. FA-238 3.2±0.1 #1 2.5±0.1 1200M V66RA FA-238V 0.7 Max. 2000M E66RA 1.2 2.2 1.4 1.6 FA-238 FA-238V 1.2 2.4 1.4 1.9 1.15 2.2 1.4 1.6 TSX-3225
PROMOTION OF ENVIRONMENTAL MANAGEMENT SYSTEM CONFORMING TO INTERNATIONAL STANDARDS At Seiko Epson, all environmental initiatives operate under the Plan-Do-Check-Action (PDCA) cycle designed to achieve continuous improvements. The environmental management system (EMS) operates under the ISO 14001 environmental management standard. All of our major manufacturing and non-manufacturing sites, in Japan and overseas, completed the acquisition of ISO 14001 certification. WORKING FOR HIGH QUALITY In order provide high quality a nd reliable products and services than meet customer needs, Seiko Epson made early efforts towards obtaining ISO9000 series certification and has acquired ISO9001 for all business establishments in Japan and abroad. We have also acquired ISO/TS 16949 certification that is requested strongly by major automotive manufacturers as standard. ►Explanation of the mark that are using it for the catalog ►Pb free. ►Complies with EU RoHS directive. *About the products without the Pb-free mark. Contains Pb in products exempted by EU RoHS directive. (Contains Pb in sealing glass, high melting temperature type solder or other.) ►The products have been designed for high reliability applications such as Automotive. Seiko Epson Corporation Notice
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- These products are intended for general use in electronic equipment. When using them in specific applications that require extremely high reliability, such as the applications stated below, you must obtain permission from Seiko Epson in advance. / Space equipment (artificial satellites, rockets, etc.) / Trans portation vehicles and related ( automobiles, aircraft, trains, vessels, etc.) / Medical instruments to sustain life / Submarine transmitters / Power stations and related / Fire work equipment and security equipment / traffic control equipment / and others requiring equivalent reliability.
- All brands or product names mentioned herein are trademar ks and/or registered trademarks of their respective. ISO 14000 is an international standard for environmental management that was established by the International Standards Organization in 1996 against the background of growing concern regarding global warming, destruction of the ozone layer, and global deforestation. ISO/TS16949 is the international standard that added the sector-specific supplemental requirements for automotive industry based on ISO9001.