ECX-53B-DU -55 to +125°C Temp Range 5 x 3.2 mm Footprint Pb Free/RoHS Compliant SMD CRYSTAL OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS ECX-53B-DU CONDITIONS Frequency Range Frequency Tolerance Frequency Stability Shunt Capacitance Load Capacitance Drive Level Operating Temperature Storage Temperature Aging (Per Year) MIN TYP MAX 20 150.000 ± 30 ± 100 5 Series 300 +125 +125 ±5 10.000 at +25°C -55 to +125°C Specify in P/N 8 -55 -55 @ +25°C ±3°C UNITS MHz ppm ppm pF pF µW °C °C ppm EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR Ω FREQUENCY RANGE (MHz) MODE OF OSC MAX ESR Ω 10.000 ~ 15.999 Fundamental 80 24.000 ~ 50.000 Fundamental 30 16.000 ~ 19.999 Fundamental 60 40.000 ~ 59.999 3rd Overtone 100 20.000 ~ 23.999 Fundamental 40 60.000 ~ 150.000 3rd Overtone 80 DIMENSIONS (mm) Figure 1) Top, Side, Bottom and End views Figure 2) Suggested Land Pattern PART NUMBERING GUIDE: Example ECS-200-20-30B-DU ECS - Frequency Abbreviation - Load Capacitance 200 = 20.000 MHz See P/N Guide 1105 South Ridgeview Road 20 =20 pF S=Series z - Package 30B = ECX-53B Olathe, KS 66062 z - Stability Temperature D= ± 100 ppm Phone: 913.782.7787 z U= -55 ~ +125°C Fax: 913.782.6991 z www.ecsxtal.com