7M19400001

TXC CORPORATION 4F, NO. 16, Sec. 2 Chung Yang S Rd., Peitou, Taipei, Taiwan. TEL : 886-2-2894-1202 , 886-2-2895-2201 FAX : 886-2-2894-1206 , 886-2-2895-6207 www.txccorp.com SPECIFICATION FOR APPROVAL CUSTOMER : PRODUCT TYPE : SMD SEAM SEALING X'TAL 3.2×2.5 NOMINAL FREQ. : 19.440000MHz TXC P/N : 7M19400001 REVISION : S1 CUSTOMER P/N : PM / SALES : DATE : CUSTOMER SIGNATURE & Date (1) TXC requires one copy returned with signature and title of authorized individual that signifies acceptance of the attached specifications. (2) Orders received and accepted by TXC after return of signed copy of specification will be produced per these specifications. (3) Any changes to these specifications must be agreed upon by both parties and new revision of the Product Specification Sheet will be issued. (4) Any issuance of purchase order prior to consigning back the Approval page of "Specification Sheets" from customers will be regarded as the agreement on the contents of these specifications. Attachment: Product Specification Sheet 1 2 3 4 5 FMT-DOC024 RoHS Compliant Issue Date: 12.15'08 VER.E TXC CORPORATION 4F, NO. 16, Sec. 2 Chung Yang S Rd., Peitou, Taipei, Taiwan. TEL : 886-2-2894-1202 , 886-2-2895-2201 FAX : 886-2-2894-1206 , 886-2-2895-6207 www.txccorp.com PRODUCT SPECIFICATION SHEET PRODUCT TYPE : SMD SEAM SEALING X'TAL 3.2×2.5 NOMINAL FREQ. : 19.440000MHz TXC P/N : 7M19400001 REVISION : S1 PE/RD QA MFG 9-Dec-09 NOTE: (1)Lead Free Products are "Directive 2002/95/EC of The European Parliament of 27 January 2003 on the restriction of the use of certain hazardous substances (RoHS) in electrical and electronic equipment" Compliant (Attachment: SGS Test Report). (2)Revision "Sx" is for engineering samples only. PE/RD's approval required. (3)Revision "Ax" is production ready. PE, QA and MFG's approval required RoHS Compliant FMT-DOC024 Issue Date: 12.15'08 VER.E TXC CORPORATION Rev Revise page S1 N/A FMT-DOC024 TXC P/N： Revise contents Initial released 7M19400001 REVISION： S1 PAGE： 1 Date Ref.No. Reviser 9-Dec-09 N/A Yachuan Miao Issue Date: 12.15'08 VER.E TXC CORPORATION 7M19400001 TXC P/N： REVISION： S1 PAGE： 2 ■ ELECTRICAL SPECIFICATIONS Standard atmospheric conditions Unless otherwise specified, the standard range of atmospheric conditions for making measurement and tests are as follow: Ambient temperature : 25±5℃ Relative humidity 40%~70% : If there is any doubt about the results, measurement shall be made within the following limits: Ambient temperature : 25±3℃ Relative humidity 40%~70% : Measure equipment Electrical characteristics measured by HP E5100A or equivalent. Crystal cutting type The crystal is using AT CUT (thickness shear mode). Unit Weight: 0.018±0.001 g/pcs Parameters 1 Nominal Frequency SYM. Electrical Spec. MIN TYPE FL 19.440000 MAX Notes UNITS MHz - - Fundamental - - CL 14 pF - 4 Frequency Tolerance - ±20 ppm at 25 ℃ ± 3 ℃ 5 Frequency Stability - ±30 ppm Over Operating Temp. Range (Reference 25℃) 2 Oscillation Mode 3 Load Capacitance 6 Operating Temperature - 7 Aging - -40 ~ 85 - ℃ ppm ±3 1st Year 8 Drive Level DL - 100 - uW - 9 Effective Resistance Rr Rr - - 60 Ω - 10 Shunt Capacitance C0 C0 - - 5 pF 11 Insulation Resistance - 500 - - MΩ 12 Storage Temperature Range - -40 ~ 85 ℃ FMT-DOC024 at DC 100V - Issue Date: 12.15'08 VER.E TXC CORPORATION ■ DIMENSIONS (Unit:mm) REVISION： S1 7M19400001 TXC P/N： PAGE： 3 0.70 ± 0.10 3.20 ± 0.10 GND 3 3 4 2.50 ± 0.10 4 1 GND 2 1 2 1.20±0.10 1.00±0.10 2 4 3 1.40 0.80 1.40 0.70±0.10 1.20 0.50 1.20 1 0.90±0.10 Internal View Connection Bottom View Suggested Layout ■ MARKING 　 T□□□ TXC Logo Pin 1 Location ■ Frequency Code ex:14.318180 MHz=143 □□□□ Lot Code Date Code Line Code Date Code: MONTH YEAR JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2005 2009 2013 2017 A B C D E F G H J K L 2006 2010 2014 2018 N P Q R S T U V W X Y Z 2007 2011 2015 2019 a b c d e f g h j k l m 2008 2012 2016 2020 n p q r s t u v w x y z M *This date code will be cycled every four years Production location:Taiwan (℃) ■ SUGGESTED REFLOW PROFILE 10 sec 260 Total time : 200 sec. Max. Solder melting point :220 ℃ 220 180 150 Time (sec) 120 sec FMT-DOC024 60 sec Issue Date: 12.15'08 VER.E TXC CORPORATION TXC P/N： 7M19400001 REVISION： S1 PAGE： 4 ■ STRUCTURE ILLUSTRATION A-A' sectional drawing B-B' sectional drawing NO COMPONENTS C-C' sectional drawing MATERIALS FINISH/SPECIFICATIONS 1 Lid Kovar (Fe/Co/Ni) - 2 Base(Package) Ceramic (AI2O3) + Kovar (Fe/Co/Ni)+ Ag/Cu Color black 3 PAD Au Tungsten metalize + Ni plating + Au plating 4 Crystal blank SiO2 - 5 Conductive adhesive Ag Silicon resin 6 Electrode - FMT-DOC024 Noble Metal Issue Date: 12.15'08 VER.E TXC CORPORATION TXC P/N： 7M19400001 REVISION： S1 PAGE： 5 ■ PACKING DIMENSIONS A B C D E F G H 1.65 3.4 2.7 4 8 4 1.55 1.75 (UNIT : mm) REMARK : DIMENSIONS FMT-DOC024 L L1 W W1 178 13 11.5 8 pcs / Reel (UNIT : mm) Standard Reel Quantity is 3,000 pcs per reel Issue Date: 12.15'08 VER.E TXC CORPORATION TXC P/N： 7M19400001 REVISION： S1 PAGE： 6 ■ RELIABILITY SPECIFICATIONS 1.Mechanical Endurance No. Test Item 1.1 Drop Test 1.2 Mechanical Shock 1.3 Vibration Test Methods REF.DOC 150 cm height, 3 times on concrete floor. JIS C6701 Device are shocked to half sine wave ( 1000 G ) three mutually perpendicular axes each 3 times. 0.5m sec. duration time Frequency range 10 ~ 2000 Hz Amplitude 1.52 mm/20G Sweep time 20 minutes Perpendicular axes each test time 4 Hrs MIL-STD-202 MIL-STD-883 (Total test time 12 Hrs) 1.4 Gross Leak Standard Sample For Automatic Gross Leak Detector, Test Pressure: 2kg / cm 2 1.5 Fine Leak Helium Bombing 4.5 kg/ cm2 for 2 Hrs 1.6 Solder ability Temperature 245 ℃ ± 5℃ Immersing depth 0.5 mm minimum Immersion time 5 ± 1 seconds Flux Rosin resin methyl alcohol MIL-STD-883 MIL-STD-883 solvent ( 1 : 4 ) 2.Environmental Endurance No. Test Item 2.1 Resistance To Soldering Heat Test Methods Pre-heat temperature 125 ℃ Pre-heat time 60 ~ 120 sec. Test temperature 260 ± 5 ℃ Test time 10 ± 1 sec. 2.2 High Temp. Storage + 125 ℃ ± 3 ℃ for 500 ± 12 Hrs 2.3 Low Temp. Storage - 40 ℃ ± 3 ℃ for 500 ± 12 Hrs REF. DOC MIL-STD-202 MIL-STD-883 Total 100 cycles of the following temperature cycle 2.4 Thermal Shock MIL-STD-883 2.5 High Temp＆Humidity 85℃ ± 3℃, RH 85% , 500 Hrs JIS C5023 2.6 Pressure Cooker Storage 121 ± 3℃ , RH100% , 2 bar , 240 Hrs JIS C6701 FMT-DOC024 Issue Date: 12.15'08 VER.E