ECS-245.7-20-5PXDU-TR

CSM-7XDU SMD CRYSTAL The CSM-7XDU is the widest temperature range version of our standard CSM-7X crystal. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS CSM-7XDU SMD CRYSTAL PARAMETERS CONDITIONS CSM-7XDU MIN Frequency 3.57 MHz @ +25°C ± 30 ppm Frequency Stability -55 ~ +125°C ± 100 ppm Shunt Capacitance Co 7 pF Load Capacitance Specify in P/N Series pF 500 μW Drive Level -55 ~ +125°C Temp Range Low Profile Industry Standard Footprint Pb Free/RoHS Compliant 10 20 DL Operating Temperature Topr -55 +125 °C Storage Temperature Tstg -55 +125 °C ±5 ppm Aging (First Year) DIMENSIONS (mm) MAX 70.000 Frequency Tolerance • • • • TYP UNITS @ +25°C ±3°C EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION Frequency (MHz) ESR Ω 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-200-20-5PXDU-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 U = -55 ~ +125°C 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-7XDU SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260°C 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