Marketing Bulletin DATE: January 1st, 2006 TO: All Sales Personnel FROM: Mark Stoner RE: Product Termination To all concerned parties, This bulletin is to notify all customers of the discontinuation of the following Ecliptek series effective January 1st, 2006: Series Description ECPSM310T SMD Watch Crystal ECPSM310T1 SMD Watch Crystal Recommended Replacement E1WS, E5WS, E6WS E1WS, E5WS, E6WS In compliance with our End of Life (EOL) policy, this will serve as advanced notice of product termination. New orders will not be accepted after April 1st, 2006, with delivery to conclude by July 1st 2006. If there are any questions pertaining to this bulletin, please fell free to contact me. Thank you again for your cooperation. Best Regards, Mark W. Stoner Director of Marketing Ecliptek Corporation 3545 CADILLAC AVENUE • COSTA MESA, CA 92626-1401 • (714) 433-1200 • Fax (714) 433-1234 ECPSM310T Series ECPSM310T • 32.768kHz watch crystal • Miniature four pad surface mount package • ±20ppm frequency tolerance • 6.0pF or 12.5pF load capacitance available • Tape and reel available H 3.4 L 10.4 W 4.2 CRYSTAL NOTES __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ OBSOLETE __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ ELECTRICAL SPECIFICATIONS Frequency 32.768kHz Frequency Tolerance (at 25°C) ±20ppm Frequency Stability -0.042ppm / (∆°C)2 Maximum, Parabolic; Turn Over Temperature at 25°C ±5°C Operating Temperature Range -40°C to 85°C Aging (at 25°C) ±3ppm / year Maximum Storage Temperature Range -55°C to 125°C Shunt Capacitance 0.85pF Typical, 2pF Maximum Motional Capacitance 2.0fF Typical Equivalent Series Resistance 60,000 Ohms Maximum Insulation Resistance 500 Megaohms Minimum at 100VDC Drive Level 1 µWatt Maximum Load Capacitance (CL) 12.5pF or 6pF MANUFACTURER CATEGORY SERIES PACKAGE CLASS REV.DATE ECLIPTEK CORP. CRYSTAL ECPSM310T PLASTIC CR15 05/05 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice. PART NUMBERING GUIDE ECPSM310T1 - 32.768K TR PACKAGE OPTIONS Blank=Bulk, TR=Tape and Reel LOAD CAPACITANCE Blank=12.5pF 1=6pF NOTES OBSOLETE __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ MECHANICAL DIMENSIONS SUGGESTED SOLDER PAD LAYOUTS ALL DIMENSIONS IN MILLIMETERS ALL DIMENSIONS IN MILLIMETERS TAPE AND REEL DIMENSIONS ALL DIMENSIONS IN MILLIMETERS A B C D E 16±.3 7.5±.1 6.75±.1 4 ±.2 2±.1 TAPE REEL M N O P 1.5 MIN 50 MIN 20.2 MIN 13±.2 40 MIN Q QTY/REEL 2,000 F G H J K L R S T U V 8±.2 4.35±.1 1.5 +.2-.1 10.7±.2 .5 ±.05 3.7±.2 2.5 MIN 10 MIN 22.4 MAX 360 MAX 16.4+2-0 PARABOLIC TEMPERATURE CURVE MARKING SPECIFICATIONS Line 1: 32K XXXX Lot Identifier (4 or 5 Characters) Frequency Code 32K or C2K MANUFACTURER CATEGORY SERIES PACKAGE CLASS REV.DATE ECLIPTEK CORP. CRYSTAL ECPSM310T PLASTIC CR15 05/05 800-ECLIPTEK www.ecliptek.com for latest revision Specifications subject to change without notice.