TAI-SAW TECHNOLOGY CO., LTD. 2.0x1.2 32.768KHz Crystal Unit MODEL NO.: TZ2065A REV. NO.: 3.0 Revise: Rev. Rev. Page Rev. Account Date 1 2 3 N/A P4 P4 Initial release Marking Change Marking Change 07/12/10’ N/A 07/28/10’ 1.0 08/09/10’ 2.0 TAI-SAW TECHNOLOGY CO., LTD. Ref. No. Reviser Ginger Huang Ginger Huang Ginger Huang 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.: TZ2065A REV. NO.: 3.0 Features: Ceramic Seam Weld Package Excellent Reliability Performance Ultra Miniature Package Available to Surface Mount Technology and IR Reflow Process Description and Applications: Surface mount 2.0mmx1.2mm crystal unit for use in communications devices,. Electrical Specifications: TZ2065A Specification Nominal Frequency 32.768 KHz Storage Temperature Range -40°C to +85°C Operating Temperature Range -40°C to +85°C Turnover Temperature 25 +/- 5 °C Parabolic Curvature Constant -0.027 ppm / ℃2 max. Frequency Make Tolerance (FL) +/-20 ppm @ 25°C +/- 2°C Equivalent Series Resistor (ESR) 90 kΩ max. Shunt Capacitance (Co) 2.0pF Max. Drive Level 0.5 uW max. Load Capacitance (CL) 12.5 pF Aging +/-3.0 ppm/year @25°C Marking Laser marking Insulation Resistance 500M Ω min at DC 100V TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Mechanical Dimensions (mm): Marking: Line1 : A (Frequency ) + + Y ( Year code : 9 for 2009 ) + M (Month Code) + D (Date Code) AЯYMD Month Code Table: Month Code Jan 1 Feb 2 Mar 3 Apr 4 May 5 Jun 6 July 7 Aug 8 Seo 9 Oct X 5 5 16 G 27 T 6 6 17 H 28 U 7 7 18 J 29 V 8 8 19 K 30 W 9 9 20 L 31 X 10 A 21 M 11 B 22 N Nov Y Dec Z Date Code Table: 1 1 12 C 23 P 2 2 13 D 24 Q 3 3 14 E 25 R 4 4 15 F 26 S TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 Reflow Profile: Temperature (deg C) 300 Reflow Area Rising Area 250 Preheat Area Forced Cooling Area 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 5