ECX-53B Compact and low profile Industry Std. Footprint Extended Temp Range Option RoHS Compliant SMD QUARTZ CRYSTAL The ECX-53B is a miniature SMD Crystal with a 3.2 x 5 mm footprint. This package is ideal for todays compact wireless applications where board space is critical. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS ECX-53B CONDITIONS Frequency Range Frequency Tolerance Frequency Stability Shunt Capacitance Load Capacitance Drive Level Operating Temperature Storage Temperature Aging (Per Year) MIN MAX 20 150.000 30 * 50 * 7 Series 100 +70 +125 5 8.000 at +25C -20 to +70C Specify in P/N 8 -20 -55 @ +25C 3C UNITS TYP MHz ppm ppm pF pF W C C ppm EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR 8.00 ~ 9.999 Fundamental 100 20.000 ~ 23.999 Fundamental 40 10.000 ~ 15.999 Fundamental 80 24.000 ~ 50.000 Fundamental 30 16.000 ~ 19.999 Fundamental 50 50.100 ~ 150.000 3rd Overtone 80 DIMENSIONS (mm) Package Height Frequency Height (Max.) 8 ~ 9.999 MHz 1.1 mm 10.0 ~150 MHz 0.85 mm H Pad Connections #1 Crystal #2 Ground #3 Crystal #4 Ground Figure 1) Top, Side, Bottom and End views Figure 2) Suggested Land Pattern Custom Options PART NUMBERING GUIDE: Example ECS-200-20-30B-TR ECS - Frequency Abbreviation - Load Capacitance - Package 200 = 20.000 MHz See P/N Guide 20 =20 pF S=Series 30B = ECX-53B Tolerance Blank = Std A = 25 ppm C = 10 ppm *Consult Factory for available stability options over extended temp range. 1105 South Ridgeview Road z Olathe, KS 66062 z * Stability Blank = Std D = 100 ppm E = 50 ppm G = 30 ppm H = 25 ppm K = 10 ppm Phone: 913.782.7787 z Temp Range Blank = Std M = -20 ~ +70C N = -40 ~ +85C P = -40 ~ +105C S = -40 ~ +125C U = -55 ~ +125C Fax: 913.782.6991 z - Packaging TR= Tape & Reel 1K/Reel www.ecsxtal.com Rev. 7/10