TAI-SAW TECHNOLOGY CO., LTD. HC49SMD 32MHz Crystal Unit MODEL NO.: TZ1983A REV. NO.: 1.0 Revise: Rev. Rev. Page Rev. Account Date 1 N/A Initial release 07/29/11’ N/A TAI-SAW TECHNOLOGY CO., LTD. Ref. No. Reviser 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 HC49SMD 32MHz Crystal Unit MODEL NO.: TZ1983A REV. NO.: 1.0 Features: z Good Frequency Perturbation and Stability over temperature RoHS Compliant Lead free Lead-free soldering Description and Applications: HC49SMD crystal unit for use in wireless telecommunications devices Electrical Specifications: TZ1983A Specification Nominal Frequency 32.000000 MHz Mode of Oscillation Fundamental Storage Temperature Range -40°C~+85°C Operating Temperature Range 0°C~+70°C Frequency Stability over Operating Temperature Range +/-20 ppm (referred to the value at 25°C) Frequency Make Tolerance (FL) +/-10 ppm @ 25°C +/- 3°C Equivalent Series Resistance (ESR) 50 Ω max. Nominal Drive Level 100 uW max Shunt Capacitance (Co) 3.4 pF MAX Load Capacitance (CL) 10 pF Aging +/-1.0 ppm/year Insulation Resistance 500 MΩ min./DC 100V Marking Laser marking TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Mechanical Dimensions (mm): Marking: Line 1: Frequency (32.000) Line 2:TST Logo + Date Code(“Z” for product code and “D” for date code) + Traceability Code(XX) 32.000 T ZDXX ○ Product Code Table Ye a r Pr od u ct Cod e 20 0 8 2 00 9 20 1 0 2 0 11 20 1 2 2 01 3 20 1 4 2 0 15 z Z z Z Date Code Table WK01 WK02 WK03 WK04 WK05 WK06 WK07 WK08 WK09 WK10 WK11 WK12 WK13 A B C D E F G H I J K L 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 4 Reflow Profile: Note: 1.Max peak temperature: 260+/-5 deg C; Time: 10+/-2 sec 2. Temperature: 150+/-10 deg C; Time: 120 sec TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5