CFPX217 CRYSTALS Outline (mm) ISSUE 2 1 NOVEMBER 2010 - RoHS 2002/95/EC Description 3.2 0.1 3.2 x 1.5mm SMD crystal Suitable for real time clock applications Ceramic package with a seam sealed metal lid, hermetically sealed Stock parts listed at the beginning of this chapter General Specification Load Capacitance (C ): 12.5pF standard L 0.38 Solder Pad Layout Drive Level: 1W max 2.4 1.1 Ageing: 3ppm max first year at 25C Shunt Capacitance (C ): 1.05pF typ 0 Standard Frequency Tolerance 1.8 0.6 1.4 20ppm 0.1 Underside View Operable Temperature Range 40 to 85C Typical Frequency Stability Characteristic Storage Temperature Range 55 to 125C f/f O Environmental (ppm) Drop: 100g dummy, 150cm drop (3 directions x 10 times) onto concrete 50ppm Vibration: 1.5mm amplitude, 10Hz-500Hz, full sine wave or acceleration 10G, 1.5mins in 3 mutually perpendicular 100ppm planes, duration 2hrs each plane 2 f/f = 0.0340.006(T T ) O O Packaging 150ppm Loose in bulk pack, 100pcs per bag Tape and reel in accordance with EIA-481-D, 3kpcs per reel (please see pages 372 & 373) 200ppm 50C 25C 0C +25C +50C +75C +100C Ordering Information (*minimum required) Temperature Frequency* Model* Frequency Tolerance ( 25C)* Load Capacitance* Example 32.768kHz CFPX-217 20/-/-/12.5 Electrical Specifications maximum limiting values Frequency Range Frequency Tolerance Typical Frequency Operable Temperature ESR Vibration 25C 5C Stability Coefficient Range Max Mode 2 32.768kHz 20ppm 40 to 85C 0.034/C 70k Tuning Fork IQD Frequency Products Ltd, Station Road, Crewkerne, Somerset TA18 8AR, United Kingdom +44 (0)1460 270200 Web: www.iqdfrequencyproducts.com Americas - California, +1 (0)650 798 5047 Asia Pacific - Taiwan, +886 (0)2 8758 2283 Registration No. FS566088 Stability 0.9 max 0.1 1.3 1.5 0.1 1.9