CSM-7

CSM-7 SMD QUARTZ CRYSTAL The CSM-7 is an excellent choice for the SMD version of the HC-49US leaded crystal. The CSM-7 has a case height of 4.3 mm maximum in a resistance weld metal package. A package profile of 3.2 mm maximum is also available. FEATURES • Cost effective • Space saving design • Low profile • Tape & Reel (1,000 pcs) PART NUMBERING GUIDE “EXAMPLE” ECS – F REQUENCY (16.0000 MHz) 160 – LOAD CAPACITANCE* 20 – PACKAGE TYPE** 5P * Load capacitance (xx=xx pF, S= series resonance), ** Package Type examples (-5P= 4.3mm max. height, -5PL= 3.2mm max. height) For extended temp range of -40 to +85˚C ad -DN suffix for example ECS-160-20-5P-DN Note: See Product Selection Guide for additional options. OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS PARAMETERS FREQUENCY RANGE FREQUENCY TOLERANCE FREQUENCY STABILITY, ref @ 25 ˚ C OPERATING TEMPERATURE STORAGE TEMPERATURE (T STG) SHUNT CAPACITANCE (C 0) LOAD CAPACITANCE (C L) DRIVE LEVEL AGING (FIRST YEAR) CONDITIONS fo @ +25 ˚ C Standard -10 +70 ˚ C “ DN ” O ption -40 +85 ˚ C Standard “ DN ” O ption T STG C0 C L ( Customer Specified) 3.570 - 70.000 MHz @ +25 ˚ C MINIMUM 3.57 TYPICAL MAXIMUM 70.000 ±30 ±50 ±100 +70 +85 +105 7.0 Series 0.5 ±5.0 UNITS MHz PPM PPM PPM ˚C ˚C ˚C pF pF mW PPM -10 -40 -40 10 20.0 standard EQUIVALENT SERIES RESISTANCE FREQUENCY RANGE (MHz) 3.570 ~ 4.999 5.000 ~ 5.999 6.000 ~ 6.999 7.000 ~ 8.999 9.000 ~ 12.999 MODE Fundamental Fundamental Fundamental Fundamental Fundamental MAX ESR Ω 150 80 70 60 50 FREQUENCY RANGE (MHz) 13.000 ~ 19.000 20.000 ~ 29.000 26.000 ~ 39.999 40.000 ~ 70.000 MODE Fundamental Fundamental 3rd O/T 3rd O/T MAX ESR Ω 40 30 100 80 PACKAGE DIMENSIONS (mm) Marking 4.8 Max. 0 PPM f/f 15.0 + 30 11.35 Max. 10.3 Max. 3.2 - 4.3 Max. 0.75 ±0.05 - 10 3.8 Max. 2.0 Metal Can - 30 25 60 TEMP.(˚C) 4.0 5.5 Figure 2) CSM-7 Land Pattern - Bottom view Figure 3) Frequency vs Temperature Curve 0.63 ±0.12 11.4 ±0.1 4.4 Height “H” (max.) -5P 4.3 mm -5PL 3.2 mm 13.2 Max. Insulating Base Figure 1) CSM-7 - Top, Side, Bottom and End views ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD CRYSTALS 18 SMD CRYSTALS 4.8 Max. Connecting Pin