ECS-200-20-20BM-DP ECS Inc

CSM-8M SMD CRYSTAL The CSM-8M is a miniature SMD Crystal with a 7.0 x 5.0 mm footprint. This seam welded metal lid/ceramic package crystal is Request a Sample ideal for PCMIA ethernet applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS CSM-8M SMD CRYSTAL PARAMETERS CONDITIONS CSM-8M UNITS MIN TYP MAX Frequency 6.000 42.000 MHz Mode of Oscillation Fundamental +25C Frequency Tolerance* 30 ppm Frequency Stability* -10 ~ +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 RoHS Compliant Operating Temperature* Topr -10 +70 C MSL: 1 Lead Finish: Au Storage Temperature Tstg -55 +125 C Aging (First Year) +25C 3C 5 ppm DIMENSIONS (mm) Frequency (MHz) ESR Max. 6.000 ~ 7.999 70 8.000 ~ 15.999 60 16.000 ~ 42.000 40 Pad Connections 1 In/Out 2 Gnd 3 Out/In 4 Gnd Figure 1) Top, Side, and Bottom Figure 2) Suggested land Crystal is symmetrical, pad 1 & 3 are interchangeable. pattern Chamfer on the bottom pad has no electrical significance. PART NUMBERING GUIDE: Example ECS-200-20-20BM-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 = 20BM = A = 25 ppm S = Series D= 100 ppm L = -10 ~ +70C See P/N Guide CSM-8M 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 th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com CSM-8M SMD CRYSTAL POCKET TAPE DIMENSIONS (mm) SOLDER PROFILE Peak solder Temp +260C Max 10 sec Max. DEVELOPED FREQUENCIES 2 Cycles Max. Abbreviation Frequency (MHZ) MSL 1, Lead Finish Au 060 6.000 073 7.3728 080 8.000 098.3 9.8304 100 10.000 120 12.000 147.4 14.7456 160 16.000 184 18.432 200 20.000 240 24.000 250 25.000 330 33.000 Figure 1) Suggested Reflow Profile th 15351 West 109 Street Lenexa, KS 66219 Phone: 913.782.7787 Fax: 913.782.6991 www.ecsxtal.com