ECX-64A SMD CRYSTAL The ECX-64A is a miniature SMD Crystal with a 6 x 3.5 mm 2 pad footprint. This cost effective package with a height of 1.1 mm is Request a Sample ideal for densely populated PCB applications OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-64A SMD CRYSTAL PARAMETERS CONDITIONS ECX-64A UNITS MIN TYP MAX Frequency 8.000 50.000 MHz Mode of Oscillation Fundamental 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 • Compact and Low Profile Drive Level DL 100 μW • Industry Standard Footprint • Extended Temp. Range Option Operating Temperature* Topr -10 +70 °C • RoHS Compliant Storage Temperature Tstg -55 +125 °C • 6 x 3.5 mm (2 Pad) Aging (First Year) @ +25°C ±3°C ±5 ppm DIMENSIONS (mm) Frequency (MHz) ESR Ω Max. 8.000 ~ 15.999 80 16.000 ~ 19.999 60 20.000 ~ 50.000 30 Pad Connections 1 In/Out 2 Out/In Figure 1) Top, Side, and Bottom Crystal is symmetrical, pad 1 & 2 are interchangeable. Chamfer on the bottom pad has no electrical Figure 2) Suggested land significance. pattern PART NUMBERING GUIDE: Example ECS-200-20-23A-TR ECS - FREQUENCY ABBREVIATION LOAD PACKAGE AVAILABLE OPTIONS PACKAGING CAPACITANCE Tolerance Stability Temp Range ECS 200 = 20.000 MHz 20 = 20 pF 23A = Blank = Std Blank= Std Blank= Std TR = See P/N Guide S = Series ECX-64A 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

ECX-64A SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) DEVELOPED FREQUENCIES Abbreviation Frequency (MHZ) 080 8.000 098.3 9.8304 100 10.000 110.5 11.0592 SOLDER PROFILE 120 12.000 Peak solder Temp +260°C Max 10 sec Max. 122.8 12.2880 2 Cycles Max. 135.6 13.560 MSL 1, Lead Finish Au 143 14.31818 147.4 14.7456 160 16.000 184 18.432 196.6 19.6608 200 20.000 221 22.1184 240 24.000 245.7 24.576 250 25.000 270 27.000 286.3 28.63636 330 33.000 400 40.000 480 48.000 Figure 1) Suggested Reflow Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com