HC49UW Datasheet, PDF (1/1 Pages) Fox Electronics – RESISTANCE WELD CRYSTAL(GULLWING)

RESISTANCE WELD CRYSTAL (GULLWING)
HC49UW
The HC49UW Quartz Crystal features a rugged resistance weld
package which allows for a better aging factor than its solder seal
equivalent, HC18UW.
FEATURES
• Low Cost
• Industry Standard
• Wide Frequency Range
• Excellent Aging
• "AT" Cut Crystal
OPTIONS
• Extended Temp. Ranges
• Tighter Tolerances/Stabilities
• HC49UW STANDARD SPECIFICATIONS *
PARAMETERS
Frequency Range
Frequency Tolerance
Frequency Stability, ref @ 25ºC
Temperature Range
Operating (TOPR)
Storage (TSTG)
Shunt Capacitance (Co)
Load Capacitance (CL)
Drive Level
Aging
CONDITIONS
Ta = 25ºC
Ta = -20ºC ~ +70ºC
Customer Specified
1.8432 ~ 3.000 MHz
3.000+ ~ 180.000 MHz
Ta = 25ºC; per year
MIN
1.8432
-30
-50
-20
-30
10.0
-5.0
MAX
180.000
+30
+50
+70
+85
7.0
Series
2.0
1.0
+5.0
UNITS
MHz
PPM
PPM
ºC
pF
pF
mW
PPM
Frequency Range (MHz) Operating Mode Max ESR W Frequency Range (MHz) Operating Mode Max ESR W
1.8432 ~ 2.000
Fundamental
750
6.000+ ~ 8.000
Fundamental
40
2.000+ ~ 2.400
Fundamental
500
8.000+ ~ 10.000
Fundamental
35
2.400+ ~ 3.000
Fundamental
300
10.000+ ~ 12.500
Fundamental
30
3.000+ ~ 3.200
Fundamental
200
12.500+ ~ 16.000
Fundamental
25
3.200+ ~ 3.700
Fundamental
120
16.000+ ~ 25.000
Fundamental
20
3.700+ ~ 4.200
Fundamental
100
16.000 ~ 23.000
3rd OT
60
4.200+ ~ 4.900
Fundamental
70
23.000+ ~ 65.000
3rd OT
40
4.900+ ~ 5.000
Fundamental
55
60.000 ~ 110.000
5th OT
80
5.000+ ~ 6.000
Fundamental
50
110.000 ~ 180.000
7th OT
120
* Other tolerances, stabilities & operating temperature ranges available. Consult Fox Customer Service for specific requirements, or use crystal order form on page 6.
All specifications subject to change without notice.
Rev. 03/02/00
All dimensions are in millimeters.
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX [phone] http://www.foxonline.com
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© 2000 FOX ELECTRONICS