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CSM-12
SMD QUARTZ CRYSTAL
The CSM-12 is enclosed in a ceramic package. It is an excellent choice for a low profile crystal with a height of 2.5 mm.
FEATURES
* Cost effective * Space saving design * RoHS Compliant (Note 7 Exemption) * Tape & Reel (1,000 pcs)
PART NUMBERING GUIDE "EXAMPLE"
ECS - FREQUENCY (16.0000MHz) 160 - LOAD CAPACITANCE* 20 - PACKAGE TYPE 18
* Load capacitance (xx=xx pF, S= series resonance) Note: See Product Selection Guide for additional options.
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS FREQUENCY RANGE MODE OF OSCILLATION LOAD CAPACITANCE DRIVE LEVEL FREQUENCY TOLERANCE EQUIVALENT SERIES RESISTANCE FREQUENCY STABILITY OPERATING TEMP. RANGE STORAGE TEMP. RANGE SHUNT CAPACITANCE AGING (FIRST YEAR @ +25C) CONDITIONS fo Fundamental CL DL @ +25C R1 f/f o T OPR T STG Co f/f o MINIMUM 3.57 10.0 -30 See ESR CHART -50 -10 -40 -5.0 +50 +70 +85 7.0 +5.0 TYPICAL MAXIMUM 30.00 Series 100 +30 UNITS MHz pF W PPM Ohms PPM C C pF PPM
20.0 standard
PACKAGE DIMENSIONS (mm)
11.8 11.5
5.5 4.8
EQUIVALENT SERIES RESISTANCE CURVE FREQUENCY MHz ( MAX.)
A
1.9
B
1.5
2.5
R0.7
0.63
C
R0.25 Internal Connections
D
5.5 2.5
1.5
5.08
f/f0
4.2
2.4
3.57 ~ 3.999 4.00 ~ 5.999 6.00 ~ 9.999 10.00 ~ 13.999 14.00 ~ 30.00
200 150 100 80 50
5.08
2.0
PPM
+ 30
Figure 1) CSM-12 - Top, Side and Bottom views
Figure 2) CSM-12 Land Pattern - Bottom view
- 30
- 10 25 60
TEMP.(C)
Figure 3) 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 21 SMD CRYSTALS

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