CSM-4AX View Datasheet(PDF) - ECS, Inc.
Part Name
Description
MFG CO.
CSM-4AX Datasheet PDF : 2 Pages
| |||
CSM-4AX
SMD CRYSTAL
The CSM-4AX is an excellent choice for a low cost SMD crystal. The CSM-4AX (28AX)
has a case height of 5.0 mm Max. in a resistance weld metal package. Lower profile
package height of 4.0 mm Max. is available with the (28ALX) package.
CSM-4AX SMD CRYSTAL
Cost Effective
Low Profile
Industry Standard Footprint
Pb Free/RoHS Compliant
DIMENSIONS (mm)
OPERATING CONDITIONS / ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency
CONDITIONS
CSM-4AX
MIN TYP
MAX
3.57
30.000
UNITS
MHz
Mode of Oscillation
Fundamental
Frequency Tolerance*
@ +25°C
± 30
ppm
Frequency Stability*
-10 ~ +70°C
± 50
ppm
Shunt Capacitance
Co
7
pF
Load Capacitance
Specify in P/N 10
20 Series
pF
Drive Level
DL
Operating Temperature*
Topr
-10
500
μW
+70
°C
Storage Temperature
Aging (First Year)
Tstg
-55
@ +25°C ±3°C
+125
°C
±5
ppm
Frequency (MHz)
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
ESR Ω Max.
200
150
100
80
60
40
30
Figure 1) Top, Side, and End
Figure 2) Suggested land
pattern
PART NUMBERING GUIDE: Example ECS-200-20-28AX-TR
ECS - FREQUENCY ABBREVIATION LOAD
CAPACITANCE
PACKAGE
AVAILABLE OPTIONS
PACKAGING
Tolerance Stability
Temp Range
ECS
200 = 20.000 MHz
See P/N Guide
20 = 20 pF
S = Series
* Specify available options in P/N.
† Contact ECS for availability over extended temp range.
28AX = 5.0 mm
28ALX = 4.0 mm
Blank = Std
A = ± 25 ppm
J = ± 20 ppm
R = ± 15 ppm
C = ± 10 ppm
Blank= Std
D= ±100 ppm
E = ± 50 ppm
G = ± 30 ppm
H = ± 25 ppm
T = ± 20 ppm †
W = ±15 ppm †
K = ± 10 ppm †
Blank= Std
L = -10 ~ +70°C
M = -20 ~ +70°C
Y = -30 ~ +85°C
N = -40 ~ +85°C
P = -40 ~ +105°C
S = -40 ~ +125°C
U = -55 ~ +125°C
TR =
Tape
& Reel
1K/Reel
Rev.2017
15351 West 109th Street | Lenexa, KS 66219 | Phone: 913.782.7787 | Fax: 913.782.6991 | www.ecsxtal.com
Share Link: 