CSM-7 SMD QUARTZ CRYSTAL The CSM-7 is an excellent choice for the SMD FEATURES version of the HC-49US leaded crystal. The •Cost effective CSM-7 has a case height of 4.3 mm maximum • Space saving design in a resistance weld metal package. Apackage • Low profile profile of 3.2 mm maximum is also available. • Tape & Reel (1,000 pcs) PART NUMBERING GUIDE “EXAMPLE” FREQUENCY (16.0000 MHz) LOAD CAPACITANCE* PACKAGE TYPE** ECS – 160 – 20 – 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 CONDITIONS MINIMUM TYPICAL MAXIMUM UNITS FREQUENCY RANGE fo 3.57 70.000 MHz FREQUENCY TOLERANCE @ +25˚C ±30 PPM Standard -10 +70˚C ±50 PPM FREQUENCY STABILITY, ref @ 25˚C “DN” Option -40 +85˚C ±100 PPM Standard -10 +70 ˚C OPERATING TEMPERATURE “DN” Option -40 +85 ˚C STORAGE TEMPERATURE (TSTG) TSTG -40 +105 ˚C SHUNT CAPACITANCE (C0) C0 7.0 pF LOAD CAPACITANCE (CL) CL (Customer Specified) 10 20.0 standard Series pF DRIVE LEVEL 3.570 - 70.000 MHz 0.5 mW AGING (FIRST YEAR) @ +25˚C ±5.0 PPM EQUIVALENT SERIES RESISTANCE FREQUENCY RANGE (MHz) MODE MAX ESR Ω FREQUENCY RANGE (MHz) MODE MAX ESR Ω 3.570 ~ 4.999 Fundamental 150 13.000 ~ 19.000 Fundamental 40 5.000 ~ 5.999 Fundamental 80 20.000 ~ 29.000 Fundamental 30 6.000 ~ 6.999 Fundamental 70 26.000 ~ 39.999 3rd O/T 100 7.000 ~ 8.999 Fundamental 60 40.000 ~ 70.000 3rd O/T 80 9.000 ~ 12.999 Fundamental 50 PACKAGE DIMENSIONS (mm) Marking 4.8 Max. PfP/Mf0 15.0 + 30 11.35 Max. - 10 Metal Can 10.3 Max. 3.8 Max. 2.0 25 60 05 Max. 4.0 5.5 - 30 TEMP.(˚C) ±0.75 0. 3.2 - 4.3 Figure 2) CSM-7 Land Pattern - Bottom view Figure 3) Frequency vs Temperature Curve 2 11.4 ±0.1 1 0. 4.4 ±3 Height “H” (max.) 0.6 Max. -5P 4.3 mm 8 -5PL 3.2 mm 4. 13.2 Max. Connecting Pin Insulating Base Figure 1) CSM-7 - Top, Side, Bottom and End views ECS, INC. INTERNATIONAL1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM SMD CRYSTALS 1 8 SMD CRYSTALS