ECS-160-20-7S

ECX-3S SMD QUARTZ CRYSTAL This wide frequency range SMD quartz crystal is an excellent choice for surface mount applications. The ruggedized molded package is made from the same thermoplastic that is industry standard for integrated circuits. FEATURES • Low profile • Industry standard footprint • High temperature seal capabilities • Excellent shock resistance • Excellent environmental characteristics • Tape and Reel (1000 pcs) PART NUMBERING GUIDE “EXAMPLE” ECS – F REQUENCY (16.0000 MHz) 160 – LOAD CAPACITANCE* 20 – PACKAGE TYPE 7S * Load capacitance (xx=xx pF, S= series resonance) Note: See Product Selection Guide for additional options. OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE SHUNT CAPACITANCE LOAD CAPACITANCE DRIVE LEVEL CALIBRATION TOLERANCE FREQUENCY STABILITY OPERATING TEMPERATURE RANGE STORAGE TEMPERATURE RANGE CONDITIONS fo C0 C L ( Customer Specified) 3.50 ~ 70.00MHz @ 25 ˚ C ∆ f/f o T OPR T STG MINIMUM 3.57 12 -30 -50 -10 -40 TYPICAL MAXIMUM 70.00 7.0 Series 100 +30 +50 +70 +85 UNITS MHz pF pF µW PPM PPM ˚C ˚C 20.0 standard EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION FREQUENCY RANGE (MHz) 3.570 ~ 3.999 4.000 ~ 4.999 5.000 ~ 5.999 6.000 ~ 6.999 7.000 ~ 8.999 MODE Fundamental Fundamental Fundamental Fundamental Fundamental MAX ESR Ω 250 150 120 100 80 FREQUENCY RANGE (MHz) 9.000 ~ 12.999 13.000 ~ 19.999 20.000 ~ 30.000 30.000 ~ 70.000 MODE Fundamental Fundamental Fundamental 3rd O/T MAX ESR Ω 60 40 30 100 PACKAGE DIMENSIONS (mm) 12.5 Max. #4 9.4 #3 #4 #3 - 30 0 PPM f/f + 30 - 10 25 60 TEMP.(˚C) 4.6 Max. Figure 3) Frequency vs Temperature Curve #1 9.4 #2 #1 #2 Figure 2) Internal Connections - Top view 1.8 3.7 Max. 0.8 0.8 1.8 7.6 1.8 Figure 1) ECX-3S - Top, Side and End views (1.0 ) Figure 4) ECX-3S Land Pattern - Bottom view ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD CRYSTALS 16 SMD CRYSTALS 1.8 1.7