TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: 2/17/2004 (REV. NO: 2) Product Name: SMD 5.0x3.2 40.0MHz Crystal Unit TST Parts No.: TZ0227A Customer Parts No. : Company: Division: Approved by: Date: Checked by: Jay Tseng Approval by: TF Yang Date: 2/17/2004 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-01 TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SMD 5.0x3.2 40.0MHz Crystal Unit MODEL NO.: TZ0227A REV. NO.: 2 Features: Surface Mount Seam Weld Package Excellent Aging Good Frequency Perturbation and Stability over temperature Ultra Miniature Package RoHS Compliant Lead free Lead-free soldering Description and Applications: Surface mount 5.0mmx3.2mm crystal unit for use in wireless telecommunications devices, especially for a need of ultra miniature package for mobility. Electrical Specifications: TZ0227A Specification Nominal Frequency 40.000000 MHz Mode of Oscillation Fundamental Storage Temperature Range -40°C to +85°C Operating Temperature Range -20°C to +70°C Frequency Stability over Operating Temperature +/-20 ppm (referred to the value at 25°C) Frequency Make Tolerance (FL) +/-10 ppm @ 25°C +/- 3°C Equivalent Series Resistance (ESR) 30 Ω max Nominal Drive Level 10 uW Shunt Capacitance (Co) 3.0 pF max Load Capacitance (CL) 20 pF Drive Level Dependence (Max R) Drive Level Dependence (Delta R) Drive Level Dependence (Delta F) 40 Ω max 15 Ω max 15 ppm max 8 drive points (0.1,1,10,20,30,50,100,0.1 uW) Insulation Resistance 500 MΩ min./DC 100V Aging +/- 1.0 ppm/year @25°C Marking Laser marking TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 Mechanical Dimensions (mm): Pin Connection IN/OUT GND IN/OUT GND #1 pin #2 pin #3 pin #4 pin Recommended Land Pattern: (unit: mm) Marking: Line 1: Customer Frequency (40.000) Line 2: TST Logo + Crystal Product Code + Date Code Product Code Table Year 2001 2005 2002 2006 2003 2007 2004 2008 Product Code Z z Z z Date Code Table WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 A B C D E F G H I J K L WK13 M WK14 WK15 WK16 WK17 WK18 WK19 WK20 WK21 WK22 WK23 WK24 WK25 WK26 N O P Q R S T U V W X Y Z WK27 WK28 WK29 WK30 WK31 WK32 WK33 WK34 WK35 WK36 WK37 WK38 WK39 a b c d e f g h i j k l m WK40 WK41 WK42 WK43 WK44 WK45 WK46 WK47 WK48 WK49 WK50 WK51 WK52 n o p q r s t u v w x y z TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Reel Dimensions (mm): Tape Dimensions (mm): Direction of Feed [NOTE]: 1. Unless otherwise specified tolerance on dimension +/-0.1 mm. 2. Material: conductive polystyrene with color black. 3. 10 pitch cumulative tolerance +/-0.2 mm. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflow Profile: 1. Preheating shall be fixed at 140 ~ 160 ℃ for 60 ~ 90 seconds. 2. Ascending time to preheating temperature 150 ℃ shall be 30 seconds min. 3. Heating shall be fixed at 200 ℃ for 50 ~ 60 seconds and at 230±10 ℃ peak. IR-reflow Profile 260 Peak (240℃max) 240 220 200 Go down Temp/degC 180 160 gradually Heating 140 Preheating 120 (200℃) (140~160℃) 100 80 60 40 20 0 0 20 40 60 80 100 120 140 160 180 200 220 240 260 Time/sec 30sec. min 60 ~ 90 sec. 50 ~ 60 sec. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5