CSM-7X-3L SMD CRYSTAL The CSM-7X-3L is a low profile SMD Crystal with 3rd lead, and is ideal for applications that require a case ground Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS CSM-7X-3L SMD CRYSTAL PARAMETERS CONDITIONS CSM-7X-3L UNITS MIN TYP MAX Frequency 3.57 70.000 MHz Frequency Tolerance* @ +25°C ± 30 ppm Frequency Stability* -10 ~ +70°C ± 50 ppm Shunt Capacitance Co 7 pF Load Capacitance Specify in P/N 10 20 Series pF Drive Level DL 500 μW • Cost Effective Operating Temperature* Topr -10 +70 °C • Case Ground • Extended Temp. Range Option Storage Temperature Tstg -55 +125 °C • Pb Free/RoHS Compliant Aging (First Year) @ +25°C ±3°C ±5 ppm DIMENSIONS (mm) Frequency (MHz) ESR Ω Max. Mode of Osc. 3.57 ~ 4.999 150 Fundamental 5.000 ~ 5.999 80 Fundamental 6.000 ~ 6.999 70 Fundamental 7.000 ~ 8.999 60 Fundamental 9.000 ~ 12.999 50 Fundamental 13.000 ~ 19.999 40 Fundamental 20.000 ~ 30.000 30 Fundamental 30.100 ~ 39.999 100 3rd Overtone 40.000 ~ 70.000 80 3rd Overtone Pad Connections 1 In/Out 2 Out/In 3 Gnd Figure 1) Top, Side, and Bottom Crystal is symmetrical, pin 1 & 2 are interchangeable. Figure 2) Suggested land PART NUMBERING GUIDE: Example ECS-200-20-5G3XDS-TRp attern ECS - FREQUENCY ABBREVIATION LOAD PACKAGE AVAILABLE OPTIONS PACKAGING CAPACITANCE Tolerance Stability Temp Range ECS 200 = 20.000 MHz 20 = 20 pF 5G3X = Blank = Std Blank= Std Blank= Std TR = See P/N Guide S = Series CSM-7X-3L A = ± 25 ppm D= ±100 ppm L = -10 ~ +70°C Tape J = ± 20 ppm E = ± 50 ppm M = -20 ~ +70°C & Reel R = ± 15 ppm G = ± 30 ppm Y = -30 ~ +85°C C = ± 10 ppm H = ± 25 ppm N = -40 ~ +85°C 1K/Reel * Specify available options in P/N. T = ± 20 ppm † P = -40 ~ +105°C W = ±15 ppm † S = -40 ~ +125°C † Contact ECS for availability over extended temp range. K = ± 10 ppm † U = -55 ~ +125°C Rev.2017 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com

CSM-7X-3L 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