SM Crystal Ceramic Surface Mount Crystal The SM6 series incorporates a sub-miniature AT-cut strip crystal resonator housed in a miniature 6.0x3.5mm ceramic package. These compact crystals are ideal for surface mount, densely-populated PCB applications. • • • • • SM6 Rugged AT-cut crystal construction Ultra miniature for maximum spacing saving Ideally suited for disc driver, PCMCIA, PC’S and hand-held products Tight specifications available Complies with Directive 2002/95/EC (RoHS Compliant) RoHS Compliant Specifications: Frequency Range: SM6 10 MHz ~ 45 MHz Fundamental 36 MHz ~ 121 MHz Overtone Operating Temperature: Storage Temperature: 0°C ~ +50°C -A -10°C ~ +60°C -B -20°C ~ +70°C -C -40°C ~ +85°C -L -55°C ~ +125°C Frequency Tolerance: ± 50 ppm -50 (at 25°C) ± 30 ppm -30 ± 20 ppm -20 ± 10 ppm -10 Frequency Stability: ± 50 ppm -50 (over temperature range) ± 30 ppm -30 ± 20 ppm -20 ± 10 ppm -10 Circuit Condition: 10 pF ~ 32 pF or series Equivalent Series Resistance: Maximum resistance corresponds to frequency. Please see ESR table. Drive Level: 0.1 mW max Shunt Capacitance: 7 pF max Aging: ± 3 ppm max per year Optional Features: Fundamental -F 3rd,5th,7th O.T. -3,5,7 Tape & Reel -TR All dimensions are in mm Ordering Information Product name + CL + Operating Temperature Range + Tolerance + Stability + Other Code + Frequency. i.e. SM6-20-C-30-30-F-24.000MHz Note: 1. Other frequencies, tolerances, stabilities, and operating temperature ranges available. Consult VTC Support for specific requirements. 2. Not all combinations of the above tolerances, stabilities, and temperature ranges are available. Consult VTC Support if your requirement is not standard. 3. All specifications subject to change without notice. Phone: +86 (10) 5820-3910 © 2008 by Vanlong Technology Co., Ltd. Fax: +86 (10) 5820-3915 Email: [email protected] Web: http://www.vanlong.com SM6