ELECTRICAL CHARACTERISTICS
PARAMETERS Frequency Mode of Oscillation Frequency Tolerance* Frequency Stability* Shunt Capacitance Load Capacitance Drive Level Operating Temperature* Storage Temperature Aging (First Year) CONDITIONS Fundamental @+25°C -40 ~ +150°C (VY Option) Co Specify in P/N DL Topr (VY Option) Tstg @ +25°C ±3°C ECX-33B2Q MIN TYP MAX 8.000 54.000 ± 30 ± 150 2 8 200 -40 +150 -55 +150 ±2 UNITS MHz ppm ppm pF pF μW °C °C ppm Frequency (MHz) 8.000 ~ 9.999 10.000 ~ 15.999 16.000 ~ 19.999 20.000 ~ 25.999 26.000 ~ 54.000 ESR Ω Max. 500 100 70 50 35 Pad Connections 1 In/Out Figure 1) Top, Side, and Bottom 2 Gnd 3 Out/In Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on the bottom pad has no electrical significance and can be on pad 1 or 4. 4 Gnd Figure 2) Suggested land pattern PART NUMBERING GUIDE: Example ECS-200-8-33B2Q-VY-TR3 ECS - FREQUENCY ABBREVIATION LOAD CAPACITANCE PACKAGE AVAILABLE OPTIONS PACKAGING Tolerance Stability Temp Range ECS 200 = 20.000 MHz See P/N Guide 8 = 8 pF 10 = 10 pF 18 = 18 pF S = Series * Specify available options in P/N. † Contact ECS for availability over extended temp range.
ECS International
