Specification
Oscillator type :
Parameter
Frequency range
Crystal cut
Mode
Issue: 01
Date: 2005-01-15
AXX49T
Quartz Crystal Unit HC-49/U with reduced height
min. typ. max. Unit
3
150
MHz
MHz
MHz
MHz
pF
ppm
Fundamental mode
3
rd
overtone
5
th
overtone
See ordering code
See ordering code
See Table 1
See Table 1
per year
See Table 2
AT/BT
1
3 ~ 48
3
20 ~ 100
5
60 ~ 150
5 ~ 50 pF or Series
鹵 5 ~ 鹵 50
鹵 3 ~ 鹵 50
-40
鹵2
Condition
Load capacitance C
L
Adjustment tolerance
Frequency stability
Frequency stability over temperature range
operating temperature range (steady state)
long term (aging)
Resonance resistance R
r max
Motional capacitance C
1
Static capacitance C
0
Drive level
Insulation resistance
Storage temperature range
Enclosure (see drawing)
Can height
0,01
500
-45
100
ppm
+105 擄C
鹵 5 ppm
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fF
7
pF
1000
碌W
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+105 擄C
mm
mm
mm
mm.
100 V DC
IEC 60122-3 Type EH
Flange width
SMD configuration
marking
Packing
Notes:
1. Terminology and test conditions are according to IEC standard IEC60122-1, unless otherwise stated
2. Measurement technique according to IEC 60444-5 or equivalent
HC-49T
T1: 11.5 max
T2: 10.5 max
T3: 9.3 max
max. 4.65
Optional
Frequency (MHz)
AXX49T
wwAXyy
Bulk / Tape & reel
See ordering code
Side 1
Date Code & MfG Code
T&R On request
Table 1: Frequency Stability over Temperature
ppm
擄C
Code
-10 ~ + 60
A
-20 ~ + 60
B
0 ~ + 70
C
-10 ~ + 70
D
-20 ~ + 70
E
-30 ~ + 60
F
-20 ~ + 85
G
-30 ~ + 70
H
0 ~ + 85
I
-40 ~ + 85
J
-40 ~ + 90
K
-40 ~ + 105
L
鹵3
1
鹵5
2
鹵7
3
鹵 10 鹵 15 鹵 20 鹵 30 鹵 50
4
5
6
7
8
Table 2: Resistance Rr
Frequency Mode
[MHz]
3.0 ~ 4.999
1
5.0 ~ 9.999
1
10 ~ 48
1
20 ~ 100
3
rd
60 ~ 150
5
th
Rrmax
[鈩
90
40
25
40
80
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GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXX49T
page
1(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 929836
E-mail: info@axtal.com
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