C R Y S T A L S
VFSMC-3
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com
24
VFSMC3
Plastic Encased SMD Crystal
F E AT U R E S
Low Profile (5,0mm)
Industry Standard
Compact Design
Space Saving
Cost Effective
O P T I O N S
Tape & Reel
#1
#4
#2
#3
0.063"
0.008"
(1,6
0,2mm)
0.118"
0.008"
(3,0
0,2mm)
0.142"
0.008"
(3,6
0,2mm)
0.047"
0.012"
(1,2
0,3mm)
0.181"
0.008"
(4,6
0,2mm)
0.197"
0.012"
(5,0
0,3mm)
0.095"
(2,4mm)
0.079"
(2,0mm)
0.268"
(6,7mm)
0.062"
(1,6mm)
0.095"
(2,4mm)
0.134"
(3,4mm)
0.370"
0.008"
(9,4
0,2mm)
0.508"
0.012"
(12,9
0,3mm)
0.173"
0.008"
(4,4
0,2mm)
0.197"
0.008"
(5,0
0,2mm)
Recommended
Solder Pad Layout
Parameter
Unit
Condition
Min
Typ
Max
Note
Frequency MHz
3.579545
70.000
Range
Frequency ppm
@25C
50
Tolerance
CL = 12.5pF
Frequency ppm
-10C to 70C
100
Ref: @
Stability
25C
Operating
C
-10
+60
Temperature Range
Storage
C
-55
125
Temperature Range
Shunt
pF
7.0
Capacitance (Co)
Load
pF
Customer
10.0
Series
Capacitance (CL)
Specified
Drive Level
mW
0.1
Aging Per Year
ppm
@25C
-5.0
+5.0
Frequency Range
Mode
Max ESR (
)
3.579 - 4.000
Fundamental
200
4.000 - 5.000
Fundamental
150
5.000 - 6.000
Fundamental
120
6.000 - 7.000
Fundamental
100
7.000 - 9.000
Fundamental
80
9.000 - 13.000
Fundamental
60
13.000 - 20.000
Fundamental
40
20.000 - 30.000
Fundamental
30
30.000 - 70.000
3rd Overtone
100
Note: Please reference "Building a Part Number" on page 36 if the desired specification is
not found in the "Standard Crystal Part Number Chart" on pages 1314.
All specifications are subject to change without notice.
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