ECM Surface Mount Crystal ECM CM309S § § § § AT - Cut Molded Plastic Package Small Footprint Tape & Reel or Bulk Packaging Parameter Frequency Range Calibration Tolerance 0 @25 C Temperature Tolerance Operating Temperature Storage Temp Load Capacitance ESR Shunt Capacitance Drive Level Ageing CM309S 3.50MHz – 30.0MHz 30.0001 MHz to 70.00MHz +/- 50ppm standard others available +/- 50ppm standard others available 0 0 -40 C to +85 C other options available 0 0 -55 C to +125 C 10pf to ∞ or Series 50Ω to 200Ω Frequency Dependant 7.0pf max 0.1mW max +/- 5ppm First Year Fund rd 3 O/T Specify Specify Specify Specify Standard Frequencies in MHz. 3.579545 8.192 18.432 3.6864 9.8304 19.6608 4.00 10.00 20.00 4.032 10.752 22.1184 4.096 11.0592 24.00014 4.194304 12.00 24.576 4.433619 12.288 28.224 4.9152 14.31818 29.4912 6.00 14.7456 32.00 6.144 15.36 32.768 7.3728 16.00 35.2512 7.68 16.384 40.32 8.00 16.9344 56.448 A 12.50 B 4.60 C 3.70 D 9.40 E 1.00 G 0.80 H 1.80 I 7.60 J 1.70 K 1.80 F 4.60 Dimmensions in mm ECM Electronics Limited, Penmaen House, Ashington, West Sussex, RH20 3JR, UK Tel: +44(0)1903 892810: Fax: +44(0)1903 892738. Email: [email protected] Although we have attempted to accurately reflect the products we market. ECM reserve the right without prior notice to discontinue any product or make design changes we believe necessary. Issue 2