Low profile
8.0 x 4.5 mm Footprint
Extended Temp Range Option
RoHS Compliant
CSM-9
SMD QUARTZ CRYSTAL
The CSM-9 is a compact SMD Crystal. The 8.0 x 4.5 x 1.8 mm
ceramic package is ideal for today's SMD manufacturing
environment.
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
Operating Temperature
Storage Temperature
Aging (Per Year)
CONDITIONS
CSM-9
MIN
4.000
TYP
MAX
50.000
± 30
± 30
5
Series
100
+70
+125
±5
UNITS
MHz
ppm
ppm
pF
pF
µW
°C
°C
ppm
at +25°C
-20 to +70°C
Specify in P/N
8
-10
-55
@ +25°C ±3°C
20
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
FREQUENCY RANGE
(MHz)
MODE OF OSC MAX ESR
Ω
FREQUENCY RANGE
(MHz)
MODE OF OSC MAX ESR
Ω
4.00 ~ 7.999
Fundamental
300
12.000 ~ 12.999
Fundamental
80
8.000 ~ 9.999
Fundamental
200
13.000 ~ 50.000
Fundamental
50
10.000 ~ 11.999
Fundamental
100
DIMENSIONS (mm)
Figure 2) Suggested Land Pattern
Figure 1) Top, Side, Bottom and End views
Custom Options
PART NUMBERING GUIDE: Example ECS-200-20-35-TR
ECS - Frequency Abbreviation - Load Capacitance - Package
200 = 20.000 MHz
See P/N Guide
20 =20 pF
S=Series
35 =
CSM-9
Tolerance
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
* Stability
Blank = Std
D = ± 100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm
W = ± 15 ppm
K = ± 10 ppm
Temp Range
Blank = Std
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
- Packaging
TR= Tape
& Reel
1K/Reel
*Consult Factory for available stability
options over extended temp range.
Rev. 8/11
1105 South Ridgeview Road
Olathe, KS 66062
Phone: 913.782.7787
Fax: 913.782.6991
www.ecsxtal.com
PCB设计
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