ECX-53B SMD CRYSTAL The ECX-53B is a miniature SMD Crystal with a 3.2 x 5 mm Request a Sample footprint. This package is ideal for todays compact wireless applications where board space is critical. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-53B SMD CRYSTAL PARAMETERS CONDITIONS ECX-53B UNITS MIN TYP MAX Frequency 8.000 50.000 MHz Mode of Oscillation Fundamental +25C Frequency Tolerance* 30 ppm Frequency Stability* -20 ~ +70C 50 ppm Shunt Capacitance Co 5 pF Load Capacitance Specify in P/N 8 20 Series pF Compact and low profile Drive Level DL 100 W Industry Standard Footprint Operating Temperature* Topr -20 +70 C Extended Temp. Range Option RoHS Compliant Storage Temperature Tstg -55 +125 C Aging (First Year) +25C 3C 5 ppm DIMENSIONS (mm) Frequency (MHz) ESR Max. 8.000 ~ 9.999 100 10.000 ~ 15.999 80 16.000 ~ 19.999 50 20.000 ~ 23.999 40 24.000 ~ 50.000 30 Pad Connections 1 In/Out 2 Gnd 3 Out/In 4 Gnd Figure 1) Top, Side, and Bottom Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on the bottom pad has no electrical significance. Figure 2) Suggested land PART NUMBERING GUIDE: Example ECS-200-20-30B-TR pattern 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 = 30B = A = 25 ppm S = Series D= 100 ppm L = -10 ~ +70C See P/N Guide ECX-53B 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. Rev.2017 K = 10 ppm U = -55 ~ +125C th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com ECX-53B SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE DEVELOPED FREQUENCIES Peak solder Temp +260C Max 10 sec Max. Abbreviation Frequency (MHZ) 2 Cycles Max. 080 8.000 MSL 1, Lead Finish Au 100 10.000 120 12.000 122.8 12.288 160 16.000 200 20.000 240 24.000 245.7 24.576 250 25.000 270 27.000 300 30.000 360 36.000 500 50.000 Figure 1) Suggested Reflow Profile th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com