TW0208A

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: tstsales@mail.taisaw.com Web: www.taisaw.com Approval Sheet For Product Specification Issued Date: 11/30/2006 (REV. NO: 2) Product Name: SMD 5.0x3.2 44MHz Crystal Oscillator TST Parts No.: TW0208A Customer Parts No. : Company: Division: Approved by: Date: Checked by: Approval by: Date: Ryan Huang Robert Chang 11/30/2006 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: tstsales@mail.taisaw.com Web: www.taisaw.com SMD 5.0x3.2 44MHz Crystal Oscillator MODEL NO.: TW0208A REV. NO: 2 RoHS Compliant Lead free Lead-free soldering Features: Surface Mount Seam Weld Package Excellent Reliability Performance Good Frequency Perturbation and Stability over temperature Application: 3.3V Supply Voltage Operation / Complementary CMOS Output Option-able stand-by function for output (Tri-state output). Electrical Characteristics: TW0208A Nominal Frequency, Fo Storage Temperature Range Operating Temperature Range Power Supply Voltage, Vcc Load Specifications 44.000000 MHz -40°C to +85°C -20°C to +70°C 3.3 V +/- 5% 10KΩ // 15pF “0” Level “1” Level Power Supply Current, Icc Frequency Stability over Operating Temperature Range Frequency Make Tolerance (FL) Duty Cycle Rise Time ( 10% -> 90% of final RF level in Vp-p ) Fall Time ( 90% -> 10% of final RF level in Vp-p ) 0.33 V max 2.97 V min 20 mA max +/-15 ppm (referred to the value at 25°C) +/-15 ppm max 40% ~ 60% 10 nsec max. 10 nsec max. PIN 1: High or Open, PIN 3:Enable PIN 1: Low, PIN 3:Disable Enable/Disable Function . TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 Mechanical Dimensions: (Unit: mm) Test Circuit: Marking: Line 1: 44.000(Frequency) Line 2: T WDA (TST logo + Product Code + Data Code + TST Internal Code) 44.000 T WDA TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 Product Code Table Year Product Code 2001 2005 W WK04 D WK17 Q WK30 d WK43 q WK05 E WK18 R WK31 e WK44 r WK06 F WK19 S WK32 f WK45 s 2002 2006 w WK07 G WK20 T WK33 g WK46 t WK08 H WK21 U WK34 h WK47 u 2003 2007 W WK09 I WK22 V WK35 i WK48 v WK10 J WK23 W WK36 j WK49 w WK11 K WK24 X WK37 k WK50 x 2004 2008 w WK12 L WK25 Y WK38 l WK51 y WK13 M WK26 Z WK39 m WK52 z Date Code Table W K01 A WK14 N WK27 a WK40 n WK02 B WK15 O WK28 b WK41 o WK03 C WK16 P WK29 c WK42 p Packing: 1. Reel Dimension (Unit: mm) 2. Tape Dimension (Unit: mm) TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 [NOTE]: 1. 2. 3. 4. Unless otherwise specified tolerance on dimension +/-0.1 mm. Material: conductive polystyrene with color black 10 pitch cumulative tolerance +/-0.2 mm. Packing Direction: dot or the logo of marking should be close to the hole of tape. 3. PACKING DIRECTION: Reflow Profile: 300 Rising Area Preheat Area Reflow Area Forced Cooling Area 250 Temperature (deg C) 200 150 Max peak temperature: 260 deg C 100 50 0 0 60 120 180 Time (seconds) 240 300 360 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5