CSM-8M

CSM-8M SERIES SMD QUARTZ CRYSTAL The CSM-8M is a 1.3mm max. low profile SMD quartz crystal. This seam welded metal lid/ceramic package crystal is ideal for PCMCIA etherent and fax modem card applications. FEATURES • Seam welded metal lid / ceramic package • 1.3mm max. low profile • Tight stability / high reliability • Wide frequency range • Tape & Reel (1,000 pcs) • PbFree/RoHS Compliant PART NUMBERING GUIDE “EXAMPLE “ M ANUFACTURER ECS – FREQUENCY (16.000MHz) 160 – LOAD CAPACITANCE* 20 – PACKAGE TYPE 20BM * Load capacitance (xx=xx pF, S= series resonance) Note: See Product Selection Guide for additional options. OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE CALIBRATION TOLERANCE FREQUENCY STABILITY, ref @ 25˚C SHUNT CAPACITANCE LOAD CAPACITANCE (CL) DRIVE LEVEL (DL) OPERATING TEMPERATURE STORAGE TEMPERATURE AGING (FIRST YEAR) CONDITIONS @ +25˚C -10 ~ +70˚C C0 (Customer Specified) 8.0 ~ 100.0MHz TOPR TSTG @ +25˚C MINIMUM 8.0 -30 -50 10.0 -10 -40 -5.0 TYPICAL MAXIMUM 125.0 +30 +50 5.0 Series 0.5 +70 +85 +5.0 UNITS MHz PPM PPM pF pF mW ˚C ˚C PPM 20.0 standard EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION F REQUENCY RANGE (MHz) 8.000 ~ 15.999 16.000 ~ 42.000 MODE Fundamental Fundamental MAX ESR Ω 60 40 F REQUENCY RANGE (MHz) 28.000 ~ 100.000 84.000 ~ 125.000 MODE 3rd O/T 5th O/T MAX ESR Ω 60 80 PACKAGE DIMENSIONS (mm) 7.0 ± 0.5 1.2 ±0.1 1.2 2.0 1.4 #4 #3 #2 5.0 ± 0.2 2.54 1.0 #1 #1 #2 #4 #3 6.0 Figure 2) CSM-8M – Pad Cofiguration Bottom view Figure 1) CSM-8M – Top and Side views 0 PPM Figure 3) CSM-8M – Recommended Solder Pad Layout, Top view f/f + 30 - 10 25 60 TEMP.(˚C) - 30 Figure 4) Frequency vs Temperature Curve ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD CRYSTALS 20 SMD CRYSTALS 2.54