7X25000010

TXC CORPORATION www.txccorp.com SPECIFICATION FOR APPROVAL CUSTOMER : PRODUCT TYPE : SMD SEAM SEALING CXO 3.2 × 2.5 NOMINAL FREQ. : 25.000000MHz TXC P/N : 7X25000010 REVISION : A3 CUSTOMER P/N : PM / SALES : DATE : CUSTOMER CONFIRMATION ： (Singnature) (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. MSL:Level 1 RoHS Compliant (for glass crystal only：Pb used in sealing glass material is exempt from EU directive) FMT-DOC024 VER.G TXC confidential and proprietary document TXC CORPORATION www.txccorp.com PRODUCT SPECIFICATION SHEET PRODUCT TYPE : SMD SEAM SEALING CXO 3.2 × 2.5 NOMINAL FREQ. : 25.000000MHz TXC P/N : 7X25000010 REVISION : A3 PE/RD QA MFG Oscar Chen Alex Huang Leye Tang 28-Oct-16 28-Oct-16 28-Oct-16 NOTE: (1) The green product standard set by TXC is based upon the international standards. Related information is publicly described on the TXC's Website, and updated regularly. The document is compliant with the latest green product quality system directives at the time. (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. MSL:Level 1 RoHS Compliant (for glass crystal only：Pb used in sealing glass material is exempt from EU directive) FMT-DOC024 VER.G TXC confidential and proprietary document TXC CORPORATION Rev Revise page A1 N/A A2 A3 TXC P/N： 7X25000010 PAGE： 1 Date Ref.No. Reviser Initial released 9-Nov-10 N/A Yachuan Miao 2 Add Jitter Spec 13-May-14 EC-PCF-140502-01 Yachuan Miao 2 Change Start-up Time 28-Oct-16 EC-PCF-160919-01 Yachuan Miao FMT-DOC024 VER.G Revise contents REVISION： A3 TXC confidential and proprietary document TXC CORPORATION TXC P/N： 7X25000010 REVISION： A3 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 MD 37WX-05M or equivalent. Crystal cutting type The crystal is using AT CUT (thickness shear mode). Unit Weight: 0.025±0.002 g/pcs Parameters Symbol Electrical Spec. Min. Typ. Max. Notes Units 1 Nominal Frequency - 25.000000 MHz - 2 Frequency Stability - ±25 ppm - Topr -40 4 Storage Temperature Tstg -55 5 Supply Voltage VDD 3 Operating Temperature Icc 6 Input Current CMOS 85 ℃ - ~ 125 ℃ - V - mA - 3.3 ±10% - - 7 Enable Control 25 - 5 Yes - 15 Pad 1 pF - 9 Output Voltage High VoH 90%Vdd - - V - 10 Output Voltage Low VoL - - 10%Vdd V - Tr - - 10 ns 10%→90%VDD Level 90%→10%VDD Level 8 Output Load : 11 Rise Time CL Tf - - 10 ns 13 Symmetry (Duty ratio) TH/T 45 ~ 55 % - 14 Start-up Time Tosc - - 3 ms - 15 Enable Voltage High Vhi 70%Vdd - - V - 16 Disable Voltage Low Vlo - - 30%Vdd V - 12 Fall Time 17 Aging - 18 Output Disable Delay Time T off 19 Output Enable Delay Time ±3 - ppm/yr. 1st. Year at 25℃ - 150 us - T on - - 150 us 20 RMS Phase Jitter - - - 3 ps 21 Peak to Peak Jitter - - - 20 ps - 22 Jitter Accumulated - - - 9 ps - FMT-DOC024 VER.G TXC confidential and proprietary document Integrated from 25KHz to 25MHz TXC CORPORATION TXC P/N： 7X25000010 REVISION： A3 PAGE： 3 ■ DIMENSIONS (Unit:mm) 1.00±0.10 3.20±0.10 3 PAD FUNCTION: 2.50±0.10 4 1: ENABLE CONTROL 2: GND 3: OUT 4: VDD 1 2 4 3 0.80 1.40 1.20 0.50 1 1.40 1.20 1.20±0.15 Suggested Layout 1.00±0.15 0.90±0.15 0.65±0.15 2 ■ MARKING 　 T □□□ TXC Logo Pin 1 Location ■ Frequency Code ex:14.318180 MHz=143 □□□□ Lot Code Date Code Output Level Output Level: VDD(V) CODE 5.00 3.30 2.80 2.50 1.80 2.90 3.00 2.85 2.60 2.55 2.00 1.50 2.70 3.40 1.90 1.20 1.00 A B C D E F G H J K L M N P Q R S Date Code: MONTH JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR 2005 2009 2013 2017 A B C D E F G H J K L M 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 *This date code will be cycled every four years Production location:Taiwan FMT-DOC024 VER.G TXC confidential and proprietary document TXC CORPORATION TXC P/N： 7X25000010 ■ TEST DIAGRAM Control input (output enable/disable) Logic 1 or open on pad 1: Oscillator output Logic 0 on pad 1 : Disable output to high impedance ■ WAVEFORM CONDITIONS Waveform measurement system should have a min. bandwidth of 5 times the frequency being tested. FMT-DOC024 VER.G TXC confidential and proprietary document REVISION： A3 PAGE： 4 TXC CORPORATION TXC P/N： 7X25000010 REVISION： A3 PAGE： 5 ■ OUTPUT ENABLE / DISABLE DELAY The following figure shows the oscillator timing during normal operation . Note that when the device is in standby, the oscillator stops. When standby is released, the oscillator starts and stable oscillator output occurs after a short delay. ■ SUGGESTED REFLOW PROFILE Total time : 200 sec. Max. Solder melting point :220 ℃ FMT-DOC024 VER.G TXC confidential and proprietary document TXC CORPORATION TXC P/N： 7X25000010 REVISION： A3 PAGE： 6 ■ STRUCTURE ILLUSTRATION 6 5 3 1 4 NO 7 COMPONENTS 8 2 MATERIALS FINISH/SPECIFICATIONS 1 Lid Kovar (Fe/Co/Ni) - 2 Base (Package) Ceramic (AI2O3) + Kovar (Fe/Co/Ni)+ Ag/Cu - 3 IC chip - - 4 Crystal blank SiO2 - 5 Conductive adhesive Ag Silicon resin 6 Electrode Noble Metal - 7 Die attached Epoxy 8 Bonding wire FMT-DOC024 VER.G Pad 1 options : NC is 5 wires , Au EN is 6 wires. TXC confidential and proprietary document TXC CORPORATION TXC P/N： 7X25000010 REVISION： A3 PAGE： 7 ■ EMBOSS CARRIER TAPE & REEL A B C D E F G H 1.65 3.40 2.70 4.00 8.00 4.00 1.55 1.75 ±0.10 ±0.10 ±0.10 ±0.10 ±0.20 ±0.10 ±0.05 ±0.10 DIMENSIONS (UNIT:mm) REMARK : DIMENSIONS FMT-DOC024 VER.G L 178 ±1.00 L1 60.2 ±0.50 W 11.5 ±0.2 W1 8 +1/-0 Standard Reel Quantity is 3,000 pcs per reel (UNIT:mm) TXC confidential and proprietary document TXC CORPORATION TXC P/N： 7X25000010 REVISION： A3 PAGE： 8 ■ RELIABILITY SPECIFICATIONS 1.Mechanical Endurance No. Test Item 1 Drop Test Test Methods 75 cm height,3 times on concrete floor . 1 Mechanical Shock 1 Vibration 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 REF. DOC JIS C6701 MIL-STD-202 MIL-STD-883 (Total test time 12 Hrs) 1 Gross Leak Standard Sample For Automatic Gross Leak Detector, Test Pressure: 2kg / cm2 2 Fine Leak Helium Bomging 4.5 kgf / cm 2 for 2 Hrs 2 Solderability Temperature 245 ℃ ± 5℃ Immersing depth 0.5 mm minimum Immersion time 5 ± 1 seconds Flux MIL-STD-883 MIL-STD-883 Rosin resin methyl alcohol solvent ( 1 : 4 ) 2.Environmental Endurance No. Test Item 2 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 High Temp. Storage + 125 ℃ ± 3 ℃ for 1000 ± 12 Hrs 2 Low Temp. Storage - 40 ℃ ± 3 ℃ for 1000 ± 12 Hrs REF. DOC MIL-STD-202 MIL-STD-883 Total 100 cycles of the following temperature cycle 2 Thermal Shock MIL-STD-883 3 High Temp＆Humidity 85℃ ± 3℃, RH 85% , 1000 Hrs JIS C5023 3 Pressure Cooker Storage 121 ± 3℃ , RH100% , 2 bar , 240 Hrs JIS C6701 FMT-DOC024 VER.G TXC confidential and proprietary document