LOW PROFILE, 32.768kHz CRYSTALS MOLDED PLASTIC SURFACE MOUNT ABS15 6.8 x 3.0 x 1.55 mm FEATURES: • Small SMD type, 1.55 mm height. • Suitable for reflow soldering. • Heat resistant packaging. APPLICATIONS: • Ideal for high-density circuit application. • Clock source for communications equipment, Measuring instruments. • Real time clock. STANDARD SPECIFICATIONS Frequency Range 32.768kHz STAN DARD SPECIFICAFundamental, TIONSAT Operation Mode Operating Temperature -40°C to +85°C Storage Temperature -55°C to +125°C Frequency Tolerance @ 25°C ± 20ppm max. Frequency Stability over Temp. -0.034 ±0.006ppm / (25-T)2 Turnover Temperature 25°C ± 5°C Equivalent Series Resistance (ESR) 65kW max. Motional Capacitance C1 0.003pF typ. Load Capacitance CL 12.5p F (See Options) Drive Level 1µW max. @ Aging 25°C First Year ±5pp m max. Insulation Resistance 500MW min. at 100Vdc ±15V Environmental, and mechanical specifications see appendix C. Group 7. Marking, see appendix G. Tape and Reel, see appendix H.(3,000 pcs ./ reel) Reflow profile, see appendix E. Recommended handling, see appendix F. Application notes, see appendix A. ORDERING OPTIONS ABS15 - 32.768 kHz - CL - Load cap. in pF ABRACON 26 ® C O R P O R AT I O N Packaging Dimensions: Inches (mm) - T (Tape & Reel) NOTE: Left blank if standard • All specifications and markings subject to change without notice 29 Journey • Aliso Viejo, CA 92656 • USA (949) 448-7070 • F AX : (949) 448-8484 E-MAIL: abinfo@ abracon.com • INTERNET ADDRESS: www.abracon.com ABRACON IS ISO 9001 / QS 9000 CERTIFIED