參數(shù)資料
型號(hào): ECS-FREQ4-XX-22SMJ
廠商: ECS INC INTERNATIONAL
元件分類(lèi): 晶體
英文描述: QUARTZ CRYSTAL RESONATOR, 6 MHz - 6.999 MHz
封裝: ROHS COMPLIANT, RESISTANCE WELDED, METAL PACKAGE-3
文件頁(yè)數(shù): 1/1頁(yè)
文件大?。?/td> 277K
代理商: ECS-FREQ4-XX-22SMJ
28
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 913-782-7787 800-237-1041 FAX 913-782-6991 WWW.ECSXTAL.COM
SMD CRYSTALS
FREQUENCY RANGE (MHz)
MODE
MAX ESR
FREQUENCY RANGE (MHz)
MODE
MAX ESR
3.686 ~ 3.999
Fundamental
250
8.000 ~ 9.999
Fundamental
80
4.000 ~ 4.999
Fundamental
150
10.000 ~ 10.999
Fundamental
60
5.000 ~ 5.999
Fundamental
120
11.000 ~ 45.000
Fundamental
40
6.000 ~ 6.999
Fundamental
100
30.000 ~ 135.000
3rd O/T
40
7.000 ~ 7.999
Fundamental
90
100.000 ~ 225.000
5th O/T
80
0.40
± 0.05
1.5~2.0
8.5
Max.
0.6
±0.3
2.0
±0.3
1.6
± 0.3
2.2
± 0.2
1.4~1.8
3.5
Max.
3.75
± 0.3
8.0 Max.
6.9
± 0.2
2.0
1.5
2.0
2.5
3.8
9.1
ECS offers all characteristics of the UM-1
with a metal jacket for surface mount
applications. This crystal has a very wide
frequency range from 3.6864MHz to 225MHz
for use in wireless communication applica-
tions requiring tight tolerance specifications
such as ± 5 PPM over -10C to +60C.
FEATURES
3.6864MHz to 225MHz frequency range
Very small foot print for critical space applications
Resistance weld enclosure
RoHS Compliant
Tape & Reel (1,000 pcs)
ECX-UM-1
SMD QUARTZ CRYSTAL
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PACKAGE DIMENSIONS (mm)
Figure 1) ECX-UM-1 - Side and
Bottom views
Figure 2) ECX-UM-1 Land Pattern - Top view
PARAMETERS
CONDITIONS
MINIMUM
TYPICAL
MAXIMUM
UNITS
FREQUENCY RANGE
fo
3.6864
225.000
MHz
FREQUENCY TOLERANCE
3.6864MHz ~ 9.99MHz
-50
+50
PPM
10.000MHz ~ 225MHz
-30
+30
FREQUENCY STABILITY REFERENCE @ +25C
3.6864MHz ~ 9.99MHz
-100
+100
PPM
10.000MHz ~ 225MHz
-50
+50
SHUNT CAPACITANCE
C0
5.0
pF
LOAD CAPACITANCE
CL (Customer Specified)
10.0
20.0 standard
Series
pF
DRIVE LEVEL
3.6864MHz ~ 9.99MHz
0.5
1.0
mW
10.000MHz ~ 225MHz
0.1
0.5
3.6864MHz ~ 9.99MHz
-5
+5
AGING (@ +25C per year)
10.000MHz ~ 225MHz
-3
+3
PPM
OPERATING TEMPERATURE
TOPR
-10
+60
C
STORAGE TEMPERATURE
TSTG
-40
+85
C
EQUIVALENT SERIES RESISTANCE / MODE OF OSCILLATION
PART NUMBERING GUIDE “EXAMPLE”
FREQUENCY (16.0000 MHz)
LOAD CAPACITANCE*
PACKAGE TYPE
ECS
160
20
22 SMJ
* Load capacitance (xx=xx pF, S= series resonance)
Note: See Product Selection Guide for additional options.
+ 30
- 30
- 10
25
60
f/f0
PPM
TEMP.(C)
Figure 3) Frequency vs Temperature Curve
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