CSM-7-DN

CSM-7-DN Extended Temp Range Crystal The CSM-7-DN is the extended temp range version of our standard HC49US SMD crystal. The DN version has an operating temperature of -40 to +85°C and a frequency stability of ± 100 ppm. The CSM-7-DN is a low cost option for today's industrial applications. FEATURES Cost effective Resistance-weld sealing Extended Temp range SMD PART NUMBERING GUIDE "EXAMPLE" ECS FREQUENCY (4.000 MHz) 40 LOAD CAPACITANCE* 20 PACKAGE TYPE ** 5P Suffix DN * Load Capacitance (xx=xx pF, S=series resonance) ** Package Type examples (-5P=4.3 mm max. height, -5PL = 3.2 mm max. height) DN Suffix, D= ± 100 ppm frequency stability, N = -40 to +85°C temp range OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE CALIBRATION TOLERANCE FREQUENCY STABILITY, ref @25°C SHUNT CAPACITANCE LOAD CAPACITANCE DRIVE LEVEL OPERATING TEMPERATURE STORAGE TEMPERATURE AGING CHARACTERISTICS (Per Year) CONDITIONS @ +25°C -40 ~ +85°C CL (Customer Specified) DL TOPR TSTG @ +25°C ± 3°C per year MINIMUM 3.579545 TYPICAL MAXIMUM 70.000 ± 30 ± 100 7 Series 500 +85 +105 ±5 UNITS MHz PPM PPM pF pF µW °C °C PPM 10 -40 -40 20.0 std EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION FREQUENCY RANGE (MHz) 3.579545 - 4.999 5.000 - 5.999 6.000 - 6.999 7.000 - 8.999 9.000 - 12.999 MODE OF OSC. Fundamental Fundamental Fundamental Fundamental Fundamental MAX. ESR (W) 150 80 70 60 50 FREQUENCY RANGE (MHz) 13.000 - 19.999 20.000 - 29.000 26.000 - 39.999 40.000 - 70.000 MODE OF OSC. Fundamental Fundamental 3rd O/T 3rd O/T MAX. ESR (W) 40 30 100 80 PACKAGE DIMENSIONS (mm) Figure 1) CSM-7-DN - Top, Side, Bottom and End Views Figure 2) CSM-7-DN Land Pattern ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 · 913-782-7787 · 800-237-1041 · FAX 913-782-6991 · WWW.ECSXTAL.COM