7Q26000001

TXC CORPORATION 5F, 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 http://www.txccorp.com SPECIFICATION FOR APPROVAL CUSTOMER : PRODUCT TYPE : SMD TCXO 3.2 * 2.5 NOMINAL FREQ. : 26 MHz TXC P/N : 7Q26000001 REVISION : A2 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 RoHS Compliant FMT-DOC024 Issue date: 03.09 '06 VER.D TXC CORPORATION 5F, 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 http://www.txccorp.com PRODUCT SPECIFICATION SHEET PRODUCT TYPE : SMD TCXO 3.2 * 2.5 NOMINAL FREQ. : 26 MHz TXC P/N : 7Q26000001 REVISION : A2 PE/RD QA MFG 2008/9/12 2008/9/12 2008/9/12 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: 03.09 '06 VER.D PAGE:1/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 Rev Revise page A1 N/A A2 2, 4 FMT-DOC024 Revise contents P/N: 7Q26000001 REVISION: A2 Date Ref.No. Reviser Initial Released 2008/4/17 N/A Cheese Chiang TC Slope Change Weight Revised 2008/9/3 ECN-08P091205 Cheese Chiang Issue date: 03.09 '06 VER.D PAGE:2/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 ■ ELECTRICAL SPECIFICATIONS Item Parameters 1 Nominal Frequency 2 Operating Temperature Range 3 Supply Voltage 4 Current Drain With standard output load. 5 Output Level Note1 6 Output Type 7 8 Standard Output Load Frequency Tolerance After Reflow 9 vs. Temperature Note2 vs. Load ± 10% vs. Supply Voltage ( Standard Vcc ± 5% ) 10 11 Frequency Stability 12 Slope of Frequency Drift over Temperature 13 Storage Temperature 14 15 16 Start-up Time Vs. Temperature Range ( 2℃ step, from low to high temperature ) -40 85 ℃ mS vs. Output Level To 90% of Vp-p 2.5 mS 60 % ±1.0 ppm -7 dBc 50 40 Aging over 1st Year Harmonics @ 10Hz Offset Phase Noise @ 100Hz Offset Typical value at 25ºC ± 5℃ @ 1KHz Offset @ 10KHz Offset 22 ppm/℃ 2.5 Duty Cycle 19 0.1 Within ±1.0 ppm 17 20 25 ± 2℃ vs. Frequency 18 21 Electrical Specifications MIN TYP MAX UNITS 26.000000 MHz 85 -30 ℃ VDC 2.60 2.80 3.00 mA 1.5 0.8 Vp-p Clipped Sinewave 10 KΩ // 10 pF ppm ±2.0 ppm ±0.5 ppm ±0.2 ±0.2 ppm Condition -70 dBc/Hz -105 dBc/Hz -130 dBc/Hz -145 dBc/Hz Note 1 Decoupling capacitor is required in external circuit. Note 2 Referenced to the mid point between minimum and maximum frequency value over the specified temperature range. Minimum of 1 frequency reading every 2℃ over temperature. Temperature varied at max. of 2℃ per minute. ■ TESTING CIRCUIT Testing Point VCC C1 VCC OUT TCXO VAFC or GND AFC C2 FMT-DOC024 GND C3 External Components: RL CL Name Function C1 AC Noise Bypass for VCC C2 AC Noise Bypass for AFC C3 DC Component Block for Output RL Load Resistance CL Load Capacitance Issue date: 03.09 '06 VER.D PAGE:3/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 ■ DIMENSIONS 3.2±0.15 4 3 Pin Function: 2.5±0.15 1. AFC or GND 2. GND 3. OUTPUT 4. VCC 2 1.0±0.1 1 Land Pattern: 2.25 0.78 0.87 0.49 0.87 0.85 0.49 0.85 0.78 Unit:mm 2.25 0.4 0.4 ■ SUGGESTED REFLOW PROFILE Temp.(°C) 10 Sec. 260 220 180 150 120 Sec. 60 Sec. Time(Sec.) Total Time: 200 Sec. Max. Solder Melting Point: 220 oC FMT-DOC024 Issue date: 03.09 '06 VER.D PAGE:4/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 TCXO Date Code ■ MARKING TCXO Lot Code ABT ABC Frequency Divider Index (optional) For Internal Process ■ Pin1 Index TXXA09 X'tal Lot Code X'tal Date Code Company Name X'tal Frequency Code, ex:38.4MHz=38 DATE CODE MONTH JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC 2017 A B C D E F G H J K L M YEAR 2005 2009 2013 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 * This date code will be cycled every four years. r s t u v w x y z Note: If TCXO frequency is X'tal frequency divided by 2, then frequency divider index appears. If TCXO frequency is the same as X'tal frequency, then no frequency divider index appears. INDEX MARK 1.75 ■ PACKING : (EIA-481-2) 1.5 B E 4.0 A C D Trailer Feeding Empty Sealed Parts 160mm(Min) 160mm(Min) Leader 230mm(Min) User direction of feed W W1 2.0 L1 A DIMENSIONS (mm) 1.40 B C D E L L1 W W1 3.40 2.70 4.00 8.0 178.0 13.0 11.5 8.0 L Unit: mm Standard Reel Quantity is 3,000 pcs per reel ■ WEIGHT 0.0217g / piece(TYP), 65 ± 2g / 3k pcs( regardless of tape weight ) FMT-DOC024 Issue date: 03.09 '06 VER.D PAGE:5/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 ■ STRUCTURE ILLUSTRATION Crystal Enclosure Seal: Crystal Enclosure Medium: Seam Welding Vacuum 6 4 1 2 5 7 3 8 9 No. COMPONENTS 1 Cap 2 Base MATERIALS Metal(Fe + Co + Ni) Ceramic Q'TY 1 1 3 Pad Au 4 4 5 6 7 8 9 Crystal Blank Conductive Adhesive Electrode Underfill Bump IC SiO2 Ag Noble Metal Organic Au Si 1 4 2 1 8 1 FMT-DOC024 FINISH/SPECIFICATIONS Color Black Tungsten Metalize + Ni Plating + Au Plating Epoxy Resin Color Black Issue date: 03.09 '06 VER.D PAGE:6/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 ■ RELIABILITY SPECIFICATIONS 1. Mechanical Endurance No. Test Item 1.1 Drop Test 1.2 Mechanical Shock 1.3 Vibration 1.4 Gross Leak 1.5 Fine Leak Test Methods Hegiht : 100 cm height Direction : X,Y,Z 6 directions Test cycles : 3 cycles Fall freely on to concrete floor Mounting on test fixture (total weight=100g) Acceleration : 1000 G Duration : 0.5 ms Test cycles : 3 times for all 3 directions Acceleration : 20 G Duration : 4 hours/each direction Frequency range : 10 ~ 2000 Hz Amplitude : 1.52 mm Helium bomging 4.5 kgf / cm 2 for 2 hours +/- 2.0 ppm +/- 2.0 ppm +/- 2.0 ppm Direction : X,Y,Z 3 directions Sweep speed : 20 minutes/cycle Standard sample for automatic gross leak detector. Test Pressure : 2 kg/cm 2 Criteria < 1.5×10-5 Pa m3/sec < 1.0×10-9 Pa m3/sec Preheate temperature : 125℃± 5℃ Preheate time : 120 sec 1.6 Solderability Solding temperature : 245 ℃ ± 5℃ Duration : 5 ± 1 second Method : Solder bath method 90% Coated [Note] Criteria mean the maximum frequency change after reliability test, frequency measured at 25 ℃. FMT-DOC024 Issue date: 03.09 '06 VER.D PAGE:7/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 2. Environmental Endurance No. Test Item Test Methods Criteria 2.1 High Temp. Storage Tempeture : +125 ℃ ± 3 ℃ Duration : 168 hours +/- 2.0 ppm 2.2 Low Temp. Storage Tempeture : -40 ℃ ± 3 ℃ Duration : 500 hours +/- 2.0 ppm Total 100 cycles of the following temperature cycle : 2.3 Thermal Shock (Air to Air) +/- 2.0 ppm Tempeture : 85 ℃ ± 3 ℃ 2.4 High Temp＆Humidity Humidity: RH 85% Duration : 168 hours 2.5 Aging Tempeture : 85 ℃ ± 3 ℃ Duration : 500 hours Voltage input by specification +/- 2.0 ppm +/- 2.0 ppm [Note] Criteria mean the maximum frequency change after reliability test, frequency measured at 25 ℃. FMT-DOC024 Issue date: 03.09 '06 VER.D PAGE:8/8 TXC CORPORATION PRODUCT TYPE: SMD TCXO 3.2 * 2.5 P/N: 7Q26000001 REVISION: A2 ■ NOTICE 1. Product storage (Before dry bag opened) and usage(After dry bag opened) condition : Temperature Humidity Period Before dry bag opened -10 ~ 50 degC 10%~65% 6 months After dry bag opened -10 ~ 30 degC 10%~60% 2 days 2. Please keep product used within 2 days after dry bag opened, and pack the rest product into dry bag by heat sealing the bag neck. ■ PROHIBITED ITEMS Be sure to use the product under the following conditions. Otherwise, the product may lose function due to improper usage. 1. Reflow soldering heat resistance : 1.1 Peak temperature and period : 265 degC , 10 sec. 1.2 Preheating temperarure and period : 170 ± 10 degC, 120 sec. 1.3 Reflow passage times : twice 2. Manual soldering heat resistance : 2.1 Soldering iron : Pressing a soldering iron of 350 degC on the terminal electrode below 3 sec. 2.2 Hot air gun soldering : Keep the hot air export head above the product with a minimum gap distance : 1.5cm Maximum hot air blowing temperature : 300 degC Maximum hot air blowing period : 2 sec FMT-DOC024 Issue date: 03.09 '06 VER.D