ECX-64A Compact and low profile Industry Std. Footprint Extended Temp Range Option RoHS Compliant SMD QUARTZ CRYSTAL The ECX-64A is a miniature SMD Crystal with a 3.5 x 6 mm footprint. This cost effective with a height of 1.1 mm which is ideal for densely populated PCB applications. OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS PARAMETERS ECX-64A CONDITIONS Frequency Range Frequency Tolerance Frequency Stability Shunt Capacitance Load Capacitance Drive Level Operating Temperature Storage Temperature Aging (Per Year) MIN MAX 20 100.000 ± 30 * ± 50 * 7 Series 100 +70 +125 ±5 8.000 at +25°C -10 to +70°C Specify in P/N 10 -10 -55 @ +25°C ±3°C UNITS TYP 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 8.00 ~ 15.999 Fundamental 80 20.000 ~ 49.999 Fundamental 40 16.000 ~ 19.999 Fundamental 60 50.000 ~ 30.000 3rd Overtone 100 DIMENSIONS (mm) Figure 1) Top, Side, Bottom and End views Figure 2) Suggested Land Pattern Custom Options PART NUMBERING GUIDE: Example ECS-200-20-23A-TR ECS - Frequency Abbreviation - Load Capacitance - Package 200 = 20.000 MHz See P/N Guide 1105 South Ridgeview Road 20 =20 pF S=Series z 23A = ECX-64A Olathe, KS 66062 z Tolerance Blank = Std A = ± 25 ppm C = ± 10 ppm 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 ~ +70°C N = -40 ~ +85°C P = -40 ~ +105°C S = -40 ~ +125°C U = -55 ~ +125°C Fax: 913.782.6991 z - Packaging TR= Tape & Reel 1K/Reel www.ecsxtal.com Rev 11/07