ECS-147-20-23B-TR ECS Inc

ECX-64 SMD CRYSTAL The ECX-64 is a miniature SMD Crystal with a 6 x 3.5 mm 4 pad Request a Sample footprint. This cost effective package with a height of 1.1 mm is ideal for densely populated PCB applications OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-64 SMD CRYSTAL PARAMETERS CONDITIONS ECX-64 UNITS MIN TYP MAX Frequency 7.3728 50.000 MHz Mode of Oscillation Fundamental +25C Frequency Tolerance* 30 ppm Frequency Stability* -10 ~ +70C 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 (4 Pad) Aging (First Year) +25C 3C 5 ppm DIMENSIONS (mm) Frequency (MHz) ESR Max. 7.3728 ~7.999 100 8.000 ~ 9.999 60 10.000 ~ 13.999 50 14.000 ~ 19.999 40 20.000 ~ 50.000 30 Pad Connections 1 In/Out 2 Gnd Figure 1) Top, Side, and Bottom 3 Out/In Crystal is symmetrical, pad 1 & 2 are interchangeable. 4 Gnd Chamfer on the bottom pad has no electrical Figure 2) Suggested land significance. pattern PART NUMBERING GUIDE: Example ECS-200-20-23B-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 = 23B = A = 25 ppm S = Series D= 100 ppm M = -20 ~ +70C See P/N Guide ECX-64 Tape J = 20 ppm E = 50 ppm Y = -30 ~ +85C & Reel R = 15 ppm G = 30 ppm N = -40 ~ +85C 1K/Reel C = 10 ppm H = 25 ppm P = -40 ~ +105C T = 20 ppm S = -40 ~ +125C * Specify available options in P/N. W = 15 ppm U = -55 ~ +125C Contact ECS for availability over extended temp range. K = 10 ppm Rev.2017 th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECX-64 SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) DEVELOPED FREQUENCIES Abbreviation Frequency (MHZ) 73 7.3728 80 8.000 120 12.000 147.4 14.7456 SOLDER PROFILE 160 16.000 Peak solder Temp +260C Max 10 sec Max. 200 20.000 2 Cycles Max. 250 25.000 MSL 1, Lead Finish Au 270 27.000 286.36 28.636 Figure 1) Suggested Reflow Profile th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com