AXTAL AXX49T

Issue: 01
Date: 2005-01-15
AXX49T
Quartz Crystal Unit HC-49/U with reduced height
Specification
Oscillator type :
Parameter
min. typ. max. Unit
3
150
AT/BT
1
3 ~ 48
3
20 ~ 100
5
60 ~ 150
5 ~ 50 pF or Series
± 5 ~ ± 50
Frequency range
Crystal cut
Mode
Load capacitance CL
Adjustment tolerance
Frequency stability
Frequency stability over temperature range
operating temperature range (steady state)
long term (aging)
Resonance resistance Rr max
Motional capacitance C1
Static capacitance C0
Drive level
Insulation resistance
Storage temperature range
Enclosure (see drawing)
Can height
± 3 ~ ± 50
-40
±2
0,01
500
-45
100
Flange width
SMD configuration
marking
MHz
MHz
MHz
MHz
pF
ppm
ppm
+105 °C
± 5 ppm
Ω
fF
7
pF
1000 µW
MΩ
+105 °C
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
Condition
Fundamental mode
3rd overtone
5th overtone
See ordering code
See ordering code
See Table 1
See Table 1
per year
See Table 2
100 V DC
IEC 60122-3 Type EH
mm
mm
mm
mm.
See ordering code
Side 1
Date Code & MfG Code
T&R On request
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
Table 1: Frequency Stability over Temperature
ppm
°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
±3
1
±5
2
±7
3
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GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
± 10 ± 15 ± 20 ± 30 ± 50
4
5
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7
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AXX49T
page 1(2)
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Table 2: Resistance Rr
Frequency Mode
[MHz]
3.0 ~ 4.999
1
5.0 ~ 9.999
1
10 ~ 48
1
20 ~ 100
3rd
60 ~ 150
5th
Rrmax
[Ω]
90
40
25
40
80
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 929836
E-mail: [email protected]
Ordering Code:
Type
Frequency
Load
Mode
capacitance
T1 … T3 =
Height option
[MHz]
AXX49T1
4.000
SR: Series 1:Fund
18: 18 pF 3, 5: OT
18
1
Adjustment Freq. stability
Tolerance
over temperature
[±ppm]
Code :Table 1
10
A3
Package
Option
Packing
J: Jacket/Clip B: Bulk
T&R: Tape& Reel
3: 3rd lead
J
T&R
Enclosure drawings
HC-49/T
HC-49/T 3rd lead
HC-49/T Jacket/Clip
Environmental conditions
Test
IEC 60068
Part ...
Visual inspection,
dimensions
Sealing tests
2-17
IEC 61178-1
clause ...
4.5
4.6
4.8.2
Test conditions
Enclosure styles as in IEC
60122-3, if applicable
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta (235 ± 5)°C Method 1
Test Tb Method 1A, 5s
Solderability
Resistance to
soldering heat
Shock
2-20
4.8.3
2-27
4.8.8
Bump
2-29
4.8.6
Free fall
2-32
4.8.9
Vibration,
sinusoidal
2-6
4.8.7
Rapid change of
temperature
2-14
4.8.5
Dry heat
2-2
4.8.11
Damp heat, cyclic
2-30
4.8.12
Cold
2-1
4.8.13
Climatic sequence
1-7
4.8.14
Damp heat, steady
state
Endurance tests
- ageing
- extended aging
2-3
4.8.15
Test Ea, 3 x per axes 100g, 6
ms half-sine pulse
Test Eb, 4000 bumps per
Axes, 40g, 6 ms
Test Ed procedure 1,
2 drops from 1m height
Test Fc, 30 min per axes,
10 Hz - 55 Hz 0,75mm; 55 Hz
- 1 kHz, 10g
Test Na, 10 cycles at
extremes of operating
temperature range
Test Ba, 16 h at upper
temperature indicated by
climatic category
Test Db variant 1 severity b),
55°C/95% r.H., 6 cycles
Test Aa, 2 h at lower
temperature indicated by
climatic category
Sequence of 4.8.11, 4.8.12
st
(1 cycle), 4.8.13, 4.8.12 (5
cycles)
Test Ca, 56 days
4.9.1
4.9.2
30 days @ 85°C
1000h, 2000h, 8000h @85°C
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXX49T
page 2(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 929836
E-mail: [email protected]