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 ECX-2236Q MIN TYP MAX 12.000 60.000 Fundamental @ +25°C ± 30 -40 ~ +125°C (ES Option) ± 50 Co 5 Specify in P/N 8 DL Topr (ES Option) -40 Tstg -40 10 100 +125 +125 @ +25°C ±3°C ±5 UNITS MHz ppm ppm pF pF μW °C °C ppm Frequency (MHz) 12.000 ~ 15.999 16.000 ~ 19.999 20.000 ~ 29.999 30.000 ~ 34.999 35.000 ~ 60.000 ESR Ω Max. 150 80 60 50 40 Figure 1) Top, Side, and Bottom Crystal is symmetrical, pad 1 & 3 are interchangeable. Chamfer on the bottom pad has no electrical significance. Pad Connections 1 In/Out 2 Gnd 3 Out/In 4 Gnd Figure 2) Suggested land pattern PART NUMBERING GUIDE: Example ECS-240-8-36Q-ES-TR ECS - FREQUENCY ABBREVIATION LOAD CAPACITANCE PACKAGE AVAILABLE OPTIONS Tolerance Stability Temp Range PACKAGING ECS 240 = 24.000 MHz See P/N Guide 8 = 8 pF S = Series * Specify available options in P/N. † Contact ECS for availability over extended temp range.
ECS International
