520250-1 TE Connectivity

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 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 Fundamental Mode of Oscillation +25C Frequency Tolerance* 30 ppm -10 ~ +70C Frequency Stability* 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 W Industry Standard Footprint Operating Temperature* Topr -10 +70 C Extended Temp. Range Option RoHS Compliant Storage Temperature Tstg -55 +125 C 6 x 3.5 mm (2 Pad) Aging (First Year) +25C 3C 5 ppm DIMENSIONS (mm) Frequency (MHz) ESR 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 Tolerance Stability Temp Range CAPACITANCE 20 = 20 pF ECS 200 = 20.000 MHz Blank = Std Blank= Std Blank= Std TR = 23A = A = 25 ppm S = Series D= 100 ppm L = -10 ~ +70C See P/N Guide ECX-64A Tape J = 20 ppm E = 50 ppm M = -20 ~ +70C & Reel R = 15 ppm G = 30 ppm Y = -30 ~ +85C 1K/Reel C = 10 ppm H = 25 ppm N = -40 ~ +85C T = 20 ppm P = -40 ~ +105C * Specify available options in P/N. W = 15 ppm S = -40 ~ +125C Contact ECS for availability over extended temp range. K = 10 ppm U = -55 ~ +125C Rev.2017 1105 South Ridgeview Road Olathe, KS 66062 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 +260C 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 1105 South Ridgeview Road Olathe, KS 66062 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com