参数资料
型号: ECS-FREQ3-20-18
厂商: ECS INC INTERNATIONAL
元件分类: 晶体
英文描述: QUARTZ CRYSTAL RESONATOR, 6 MHz - 9.999 MHz
封装: ROHS COMPLIANT, CERAMIC PACKAGE-4
文件页数: 1/1页
文件大小: 200K
代理商: ECS-FREQ3-20-18
21
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 913-782-7787 800-237-1041 FAX 913-782-6991 WWW.ECSXTAL.COM
SMD CRYSTALS
11.5
11.8
1.5
R0.7
5.08
2.0
5.5
4.8
2.5
0.63
5.5
1.
5
2.5
R0.25
Internal Connections
2.4
5.08
4.2
1.9
A
B
C
D
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)
CSM-12
SMD QUARTZ CRYSTAL
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PACKAGE DIMENSIONS (mm)
Figure 1) CSM-12 - Top, Side and Bottom views
Figure 2) CSM-12 Land Pattern - Bottom view
PARAMETERS
CONDITIONS
MINIMUM
TYPICAL
MAXIMUM
UNITS
FREQUENCY RANGE
fo
3.57
30.00
MHz
MODE OF OSCILLATION
Fundamental
LOAD CAPACITANCE
CL
10.0
20.0 standard
Series
pF
DRIVE LEVEL
DL
100
W
FREQUENCY TOLERANCE
@ +25C
-30
+30
PPM
EQUIVALENT SERIES RESISTANCE
R1
See ESR CHART
Ohms
FREQUENCY STABILITY
f/fo
-50
+50
PPM
OPERATING TEMP. RANGE
TOPR
-10
+70
C
STORAGE TEMP. RANGE
TSTG
-40
+85
C
SHUNT CAPACITANCE
Co
7.0
pF
AGING (FIRST YEAR @ +25C)
f/fo
-5.0
+5.0
PPM
+ 30
- 30
- 10
25
60
f/f0
PPM
TEMP.(C)
Figure 3) Frequency vs Temperature Curve
EQUIVALENT SERIES RESISTANCE CURVE
FREQUENCY MHz
(
MAX.)
3.57 ~ 3.999
200
4.00 ~ 5.999
150
6.00 ~ 9.999
100
10.00 ~ 13.999
80
14.00 ~ 30.00
50
PART NUMBERING GUIDE “EXAMPLE”
FREQUENCY (16.0000MHz)
LOAD CAPACITANCE*
PACKAGE TYPE
ECS
160
20
18
* Load capacitance (xx=xx pF, S= series resonance)
Note: See Product Selection Guide for additional options.
相关PDF资料
PDF描述
ECS-FREQ4-20-18 QUARTZ CRYSTAL RESONATOR, 10 MHz - 13.999 MHz
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