Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT3215 SMX The ACT3215 is a miniature surface mount high density Watch Crystal in a metal lid ceramic package offering light weight and low height. High stability is assured with a vacuum, within a seam sealed package. It is very suitable for portable equipment and close component packing density requirements. The product is available taped and reeled on 3,000 piece reels and is fully RoHS compatible. Specification Parameter Nominal Frequency Frequency Tolerance @25°C Frequency v Temperature Turnover Temperature Temperature Coefficient Temp Operating Range Temp Storage Range Equivalent Series Resistance Load Capacitance Shunt Capacitance Motional Capacitance Drive Level Insulation Resistance Aging Reflow Leakage Symbol Specification fo ∆f/fo ∆f/fo Tm β Topr Tstg ESR CL C0 C1 DL IR Fa 32.768KHz ±20ppm See Drawing 25°C ±5°C -0.04ppm / °C max -40 ~ +85°C -55 ~ +125°C 80KΩ max 12.5pF 1.6pF Typical 3.6fF Typical 0.1µ W typical,1.0µW max 500MΩ @ 100VDC min ±3ppm max Please refer to page 2 <1X10-8 hpa · 1/s condition DL 0.1µW First year, 25°C ±3°C Helium leakage Maximum Soldering Conditions Pad Surface Material Au In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice ISO9001:2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com Issue 2A3L 08/03/2007 Tel : Fax : email : 0044 (0)118 979 1238 0044 (0)118 979 1283 [email protected] ACT3215 SMX Reliability Test Shock Vibration Solder Heat Resistance Dry Heat Cold Damp Heat Heat Cycle Condition Load mass 100g Dropped 150cm onto concrete. 3 drops 6 directions XX,YY,ZZ Frequency 10~60hz. 1.5mm Am plitude. Period2~3 m in. 2 hr each of X,Y & Z Profile as above 2 times 85°C, 500 hrs -40°C, 500hrs 60°C, 90~95 RH, 500hrs -40 «-»+85°C Period 30 min, 100Cycles ∆ Fo Limit +/-10ppm +/-5ppm +/-5ppm +/-7ppm +/-10ppm +/-10ppm +/-10ppm Tape Dimensions (mm) Standard reel size 3K per reel In line with our ongoing policy of product evolvement and improvement, the above specification may subject to change without notice ISO9001:2000 Registered For quotations or further information please contact us at: 3 The Business Centre, Molly Millars Lane, Wokingham, Berkshire, RG41 2EY, UK http://www.actcrystals.com Issue 2A3L 08/03/2007