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 Product Specifications Approval Sheet Product Description: Crystal Unit 2.0x1.2 32.768KHz TST Part No.: TZ2528A Customer Part No.: Customer signature required Company: Division: Approved by : Date: Checked by: Ginger Huang Approved by: Kelly Huang Date: 12/16/2013 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back will be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-02 TAI-SAW TECHNOLOGY CO., LTD. 2.0x1.2 32.768KHz Crystal Unit MODEL NO.: TZ2528A REV. NO.: 4.0 Revise: Rev. Rev. Page Rev. Account Date Ref. No. Reviser 1 2 3 4 N/A P4 P4 P3 Initial release Change Marking Change Marking Change C1&Co spec , Mechanical Dimensions 03/05/12’ 05/20/13’ 06/20/13’ 12/16/13’ N/A ECN-201300191 ECN-201300208 ECN-201400010 Ginger Huang Ginger Huang Ginger Huang Ginger Huang TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 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 2.0x1.2 32.768KHz Crystal Unit MODEL NO.: TZ2528A REV. NO.: 4.0 Features: Ceramic Seam Weld Package Excellent Reliability Performance Ultra Miniature Package Available to Surface Mount Technology and IR Reflow Process RoHS Compliant Lead free Lead-free soldering Description and Applications: Surface mount 2.0mmx1.2mm crystal unit for use in communications devices,. Electrical Specifications: TZ2528A Specification Nominal Frequency 32.768000 KHz Storage Temperature Range -55C to +125C Operating Temperature Range -40C to +85C Turnover Temperature 25 +/- 5 C Parabolic Curvature Constant -0.04 x 10¯6 / C 2 max. Frequency Make Tolerance (FL) +/-20 ppm @ 25C +/- 3C Equivalent Series Resistor (ESR) 90 k max. Motional Capacitance (C1) 6.4 fF typ. Shunt Capacitance (Co) 1.2 pF typ. Drive Level 0.5 uW max. Load Capacitance (CL) 12.5 pF Aging +/-3.0 ppm / year @25C Insulation Resistance 500M min at DC 100V Marking Laser marking TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Mechanical Dimensions (mm): Recommended Land Pattern: (unit: mm) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Marking: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 Reel Dimensions (mm): Tape Dimensions (mm): Unit: mm W F E Po P1 P2 Do 10Po T Dimension 8.00 3.50 1.75 4.00 4.00 2.00 1.50 40.00 0.25 Tolerance ±0.2 ±0.05 ±0.1 ±0.1 ±0.1 ±0.2 ±0.05 ±0.05 +0.1-0 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6 Packing Quantity/Packing: 3K pcs maximum per reel Reflow Profile: 300 Reflow Area Temperature (deg C) Rising Area Preheat Area Forced Cooling Area 250 200 150 100 Max peak temperature: 260 deg C 50 0 0 60 120 180 240 300 360 Time (seconds) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 7 Reliability Specifications Test name Reference standard Test process / method Mechanical characteristics resistance to Soldering heat (IR reflow) Temp./ Duration : 260°C /10sec ×2 times Total time : 4min.(IR-reflow) Vibration Total peak amplitude : 1.5mm Vibration frequency : 10 to 55 Hz Sweep period : 1.0 minute Vibration directions : 3 mutually perpendicular Duration : 2 hr / direc. directions : 3 impacts per axis Acceleration : 3000g's, +20/-0 % Duration : 0.3 ms (total 18 shocks) Waveform : Half-sine Solder Temperature:265±5°C Duration time: 5±0.5 seconds. Mechanical Shock Solderability EIAJED-4701 -300(301)M(II) MIL-STD 202F method 201A MIL-STD 202F method 213C MIL-STD 883G method 2003 Environmental characteristics Thermal Shock Humidity test Dry heat ( Aging test ) PCT test Heat cycle conditions -55 ℃ (30min) ←→ * cycle time : 10 times 125 ℃ (30min) Temperature : 70 ± 2 °C Relative humidity : 90~95% Duration : 96 hours Temperature : 125 ± 2 °C Duration : 168 hours 2 MIL-STD 883G method 1010.7 MIL-STD 202F method 103B 5 Pressure: 2.06kg/cm (2.03*10 pa) Temperature : 121 ± 2 °C Relative humidity : 100% Duration : 24 hours TAI-SAW TECHNOLOGY CO., LTD. MIL-STD 883G method 1008.2 condition C EIAJED-4701-3 B-123A TST DCC Release document 8