CSM-7XDN SMD CRYSTAL The CSM-7XDN is the industrial temperature range version of our standard CSM-7X crystal. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS CSM-7XDN SMD CRYSTAL PARAMETERS CONDITIONS CSM-7XDN MIN Frequency 3.57 MHz @ +25C 30 ppm Frequency Stability -40 ~ +85C 100 ppm Shunt Capacitance Co 7 pF Load Capacitance Specify in P/N Series pF 500 W Drive Level -40 ~ +85C Temp Range Low Profile Industry Standard Footprint Pb Free/RoHS Compliant 10 20 DL Operating Temperature Topr -40 +85 C Storage Temperature Tstg -55 +125 C 5 ppm Aging (First Year) DIMENSIONS (mm) MAX 70.000 Frequency Tolerance * * * * TYP UNITS @ +25C 3C EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION Frequency (MHz) ESR Max. Mode of Osc. 3.57 ~ 4.999 5.000 ~ 5.999 6.000 ~ 6.999 7.000 ~ 8.999 9.000 ~ 12.999 13.000 ~ 19.999 20.000 ~ 40.000 40.000 ~ 70.000 150 80 70 60 50 40 30 80 Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental Fundamental 3rd Overtone Figure 1) Top, Side, Bottom, and End Figure 2) Suggested land pattern Crystal is symmetrical, pin 1 & 2 are interchangeable. PART NUMBERING GUIDE: Example ECS-200-20-5PXDN-TR ECS - FREQUENCY ABBREVIATION ECS 200 = 20.000 MHz See P/N Guide LOAD CAPACITANCE PACKAGE 20 = 20 pF 10 = 10 pF S = Series 5PX = 4.3 mm Stability D= 100 ppm Temperature N = -40 ~ +85C PACKAGING TR = Tape & Reel 1K/Reel Rev.2017 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com CSM-7XDN SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Sn/Cu Matte Figure 1) Suggested Reflow Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com