Issue: 01
Specification
AXIOM70
Oscillator type :
OCXO with HCMOS Output
Parameter
Frequency Range
Standard frequencies
Frequency stability
Initial tolerance at delivery
vs. temperature in operating
temperature range
Date: 2007-05-14
min.
typ.
max.
Unit
MHz
ppb
ppb
ppb
ppb
ppb
ppb
°C
ppb
ppb
ppb
ppb
ppb
ppb
ppm
ppm
V
V
kΩ
Condition
10
40
10.000 / 12.800 / 19.440
± 500
± 200
± 100
± 50
± 25
± 10
+60
± 10
± 10
± 10
±2
± 200
± 100
@+25°C @V
C
= 2.5 V
Option II = “200”
Option II = “100”
Option II = “50”
Option II = “25”
Option II = “10”
V
S
± 5%
R
L
± 5%
Option II=“200”, “100”
Option II=“50”,“25”,”10”
Option II=“200”, “100”
Option II=“50”,“25”,”10”
Option II= “200”, “100”
Option II=“50”,“25”,”10”
Option I = “33”
Option I = “50”
operating temperature range
vs. supply voltage variation
vs. load change
Long term (aging) per day,
after 30 days operation
long term (aging) 1
st
year,
after 30 days operation
Frequency adjustment range
Electronic Frequency Control (EFC)
range
EFC voltage V
C
EFC slope (∆f /
∆V
C
)
EFC input impedance
RF output
Signal waveform
Load
Rise & decay time
Symmetry (duty cycle)
Warm-up time
Supply voltage V
S
Current consumption
(steady state)
@ +25°C
Current consumption
(warm-up)
-10
±5
±1
±3
± 0.8
0.15
0.25
100
±1
3.15
4.75
positive
HCMOS
15
10
40
60
5
3.15
3.3
3.45
4.75
5.0
5.25
350
250
900
600
-20
+70
-40
+85
25.8x25.8x13.5 max.
10
Palette
1500
Operable temperature range
Storage temperature range
Enclosure (see drawing)
Weight
Packing
V
HBM as in IEC 61000-4-2
ESD Sensitivity
Notes:
1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated
pF
ns
%
min
V
V
mA
mA
mA
mA
°C
°C
mm
gram
∆f
final
/f
0
< ±0.1 ppm
Option I = “33”
Option I = “50”
Option I = “33”
Option I = “50”
Option I = “33”
Option I = “50”
Ordering Code:
Model (Specification)
AXIOM70
Option I Option II Frequency [MHz]
50
25
10.000
Enclosure drawing
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXIOM70
page
1(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
Pin connections
Pin # Symbol
1
RF OUT
2
GND
3
V
C
4
N.C.
5
V
S
Function
RF Output
Ground, case
Control Voltage (EFC)
No Connection
Supply Voltage
Environmental conditions
Test
Visual inspection,
dimensions
Sealing tests
(if applicable)
Solderability
Resistance to
soldering heat
Shock*
Bump*
Free fall*
IEC 60068
Part ...
IEC 60679-1
clause ...
4.3
4.6.2
4.6.3
Test conditions
Enclosure styles as in IEC 60679-3
or 61837, if applicable
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta (235
±
5)°C Method 1
Test Tb Method 1A, 5s
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 - 2
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 4.6.14, 4.6.15 (1
st
cycle), 4.6.16, 4.6.15 (5 cycles)
Test Ca, 56 days
2-17
2-20
2-58
2-27
2-29
2-32
4.6.8
4.6.6
4.6.9
4.6.7
Vibration, sinusoidal* 2-6
Rapid change of
temperature
Dry heat
Damp heat, cyclic*
Cold
Climatic sequence*
Damp heat, steady
state*
Endurance tests
- ageing
- extended aging
2-14
2-2
2-30
2-1
1-7
2-3
4.6.5
4.6.14
4.6.15
4.6.16
4.6.17
4.6.18
4.7.1
4.7.2
30 days @ 85°C, OCXO @25°C
1000h, 2000h, 8000h @85°C
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXIOM70
page
2(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
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