ECX-33Q SMD CRYSTAL The ECX-33Q is a miniature SMD Crystal with a 3.2 x 2.5 mm footprint. AEC-Q200 Qualified. Request a Sample OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS ECX-33Q SMD CRYSTAL PARAMETERS CONDITIONS ECX-33Q MIN Frequency 40.000 MHz @ +25°C ± 30 ppm -55 ~ +125°C (DU Option) ± 100 ppm Shunt Capacitance Co 7 pF Load Capacitance Specify in P/N Series pF 100 μW -55 +125 °C -55 +125 °C ±5 ppm Frequency Tolerance* Frequency Stability* Low Profile 3.2 x 2.5 mm Footprint RoHS Compliant AEC-Q200 Qualified Drive Level Operating Temperature* Storage Temperature DIMENSIONS (mm) MAX 12.000 Mode of Oscillation TYP UNITS Aging (First Year) Fundamental 10 DL Topr (DU Option) Tstg 20 @ +25°C ±3°C Frequency (MHz) 12.000 ~ 15.999 16.000 ~ 19.999 20.000 ~ 23.999 24.000 ~ 40.000 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. ESR Ω Max. 100 80 60 40 Figure 2) Suggested land pattern PART NUMBERING GUIDE: Example ECS-200-20-33Q-DU-TR ECS - FREQUENCY ABBREVIATION ECS 200 = 20.000 MHz See P/N Guide LOAD CAPACITANCE 20 = 20 pF 10 = 10 pF S = Series * Specify available options in P/N. † Contact ECS for availability over extended temp range. PACKAGE AVAILABLE OPTIONS Tolerance 33Q = ECX-33Q Blank = Std A = ± 25 ppm J = ± 20 ppm R = ± 15 ppm C = ± 10 ppm Stability Blank= Std D= ±100 ppm E = ± 50 ppm G = ± 30 ppm H = ± 25 ppm T = ± 20 ppm † W = ±15 ppm † K = ± 10 ppm † PACKAGING Temp Range Blank= Std L = -10 ~ +70°C M = -20 ~ +70°C Y = -30 ~ +85°C N = -40 ~ +85°C P = -40 ~ +105°C S = -40 ~ +125°C U = -55 ~ +125°C TR = Tape & Reel Rev.2018 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com ECX-33Q SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260°C Max 10 sec Max. 2 Cycles Max. MSL 1, Lead Finish Au DEVELOPED FREQUENCIES Abbreviation Frequency (MHZ) 120 12.000 122.8 12.288 130 13.000 135.6 13.560 143 14.31818 147.4 14.7456 160 16.000 163.84 16.384 184 18.432 196.6 19.6608 200 20.000 221 22.1184 240 24.000 245.7 24.576 250 25.000 260 26.000 270 27.000 286.3 28.63636 300 30.000 320 32.000 330 33.000 400 40.000 Figure 1) Suggested Reflow Profile 15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com