CSM-7X-3L
SMD CRYSTAL
The CSM-7X-3L is a low profile SMD Crystal with case ground
is ideal for applications that require a case ground.
1105 South Ridgeview Road z Olathe, KS 66062 z Phone: 913.782.7787 z Fax: 913.782.6991 z www.ecsxtal.com
PARAMETERS CONDITIONS
CSM-7X-3L
MIN TYP
FREQUENCY RANGE (MHz) FREQUENCY RANGE (MHz) MODE OF OSCMODE OF OSC MAX ESR ΩMAX ESR Ω
MAX
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
EQUIVALENT SERIES RESISTANCE/MODE OF OSCILLATION
UNITS
Specify in P/N
@ +25°C ±3°C
at +25°C
-10 to +70°C
Frequency Range
Operating Temperature
Storage Temperat ure
Aging (Per Year)
Frequency Tolerance
Frequency Stability
Shunt Capacitance
Load Capacitance
Drive Level
3.57
10
MHz
°C
°C
pF
pF
µW
ppm
ppm
ppm
3.57 ~ 4.999
5.000 ~ 5.999
6.000 ~ 6.999
7.000 ~ 8.999
9.000 ~ 12.999
13.000 ~ 19.999
20.000 ~ 30.000
30.100 ~ 39.999
40.000 ~ 70.000
70.000
± 30 *
± 50 *
7
Series
500
-10
-55 +70
+125
±5
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
3rd Overtone
150
80
70
60
50
40
30
100
80
DIMENSIONS (mm)
Figure 1) Top, Side, and Bottom views
Rev 11/07
Figure 3) Suggested Land Pattern
Custom Options
Figure 2) Crystal Connection
PART NUMBERING GUIDE: Example ECS-200-20-5G3XDS-TR
Case Ground
Industry Std. HC-49US Package
Extended Temp Range Option
RoHS Compliant
ECS - Frequency Abbreviation - Load Capacitance - Package Tolerance Stability Temp Range - Packaging
5G3X =
CSM-7X-3L Blank = Std
A = ± 25 ppm
C = ± 10 ppm
Blank = Std
D = ± 100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
K = ± 10 ppm
Blank = Std
M = -20 ~ +70°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
TR= Tape
& Reel
1K/Reel
200 = 20.000 MHz
See P/N Guide 20 =20 pF
S=Series
20
