Model XT75
Vishay Dale
Quartz Crystals
Surface Mount 9.8304MHz to 70.0MHz
FEATURES
•
Miniature package.
•
Economical cost.
EQUIVALENT SERIES RESISTANCE
FREQUENCY
RANGE (MHz)
9.8304 - 15.999
16.0 - 42.0
42.1 - 70.0
MODE OF
VIBRATION
Fundamental
Fundamental
3rd Overtone
ESR MAX.
(Ohms)
60
40
60
STANDARD SPECIFICATIONS
Operating Temperature Range:
- 10°C to + 60°C.
Frequency Range:
9.8304MHz to 70.0MHz.
Frequency Tolerance:
±
50PPM @ + 25°C.
Temperature Stability:
±
50PPM.
Storage Temperature:
- 40°C to + 85°C.
Load:
10 to 32pF or series resonant.
Drive Level:
0.1mW maximum.
Shunt Capacitance:
5pF maximum.
Tape and Reel:
1000 pieces.
DIMENSIONAL CONFIGURATIONS
[Numbers in brackets indicate millimeters]
.020
[0.5]
.197
±
.008
[5.0
±
0.2]
.177
[4.5]
.200
[5.08]
.047
[1.2]
.096
.197
[2.45]
[5.0
.047
[1.2]
XT75A-16
24.0M
.079
[2.0]
±
.008
±
0.2]
.040
[1.0]
.200
[5.08]
.096
.197
[2.45]
[5.0
±
.008
±
0.2]
XT75B
XT75A
.049
[1.25]
Max.
See Note
.276
±
.008
[7.0
±
0.2]
.087
[2.2]
.094
[2.4]
.161
[4.1]
.087
[2.2]
.094
[2.4]
.102
[2.6]
.094
[2.4]
.087
[2.2]
.087 [2.2]
.087 [2.2]
.087 [2.2]
XT75C
.055 [1.4]
.045 [1.14]
.055 [1.4]
.165
[4.2]
.087
[2.2]
NOTE:
For 9.8304 - 11.999MHz, height is 1.7mm maximum.
12MHz and above, height is 1.25mm maximum.
Recommended Solder Pad Layouts
HOW TO ORDER
XT75
MODEL
A
PAD LAYOUT
A, B or C
- 18
LOAD
Blank = Series
- 18 = 18pF Standard
- 32 = 32pF
- 16 = 16pF
12M
FREQUENCY/MH
Z
Document Number 35036
Revision 18-Jan-00
www.vishay.com
15