Model XTUM1
Vishay Dale
Quartz Crystals
3.6864MHz to 225.0MHz
FEATURES
• Miniature package.
• Wide frequency range.
STANDARD SPECIFICATIONS
STANDARD ELECTRICAL SPECIFICATIONS
Operating Temperature Range: - 10°C to + 60°C.
FREQUENCY
RANGE (MHz)
MODE OF
VIBRATION
ESR MAX.
(Ohms)
Frequency Range: 3.6864MHz to 225.0MHz.
3.6864 - 3.999
4.0 - 4.999
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
Fundamental
3rd Overtone
5th Overtone
250
150
120
100
90
Frequency Tolerance: ± 50PPM 3.6MHz to 9.9MHz,
± 30PPM 10.0MHz to 225.0MHz.
5.0 - 5.999
6.0 - 6.999
Temperature Stability: ± 100PPM 3.6MHz to 9.9MHz,
± 50PPM 10.0MHz to 225.0MHz.
7.0 - 7.999
8.0 - 9.999
80
Storage Temperature: - 40°C to 85°C.
Load: 10 to 32pF or series resonant.
10.0 - 10.999
11.0 - 45.0
60
40
45.1 - 134.999
135.0 - 225.0
40
Drive Level: 0.1mW maximum.
100
Shunt Capacitance: 5pF maximum.
DIMENSIONAL CONFIGURATIONS [Numbers in brackets indicate millimeters]
0.315
[8.0]
Max.
0.126
[3.2]
Max.
0.315
[8.0]
Max.
.354 [9.0]
Min.
0.016 ± .002
[0.40 ± .05]
0.148 ± .008
[3.75 ± 0.20]
HOW TO ORDER
XTUM1
MODEL
-18
20M
FREQUENCY/MHZ
LOAD
Blank = Series
- 32 = 32pF
- 18 = 18pF Standard
Document Number 35020
Revision 27-Jan-00
www.vishay.com
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