Issue: 01
Date: 2007-05-14
Specification
AXIOM75
Oscillator type :
OCXO with Sine Wave Output, Low Phase Noise
Parameter
Frequency Range
Standard frequencies
Frequency stability
Initial tolerance at delivery
vs. temperature in operating
temperature range
min.
typ.
max.
Unit
MHz
ppb
ppb
ppb
ppb
ppb
ppb
°C
ppb
ppb
ppb
ppb
ppb
ppb
ppm
ppm
V
kΩ
Condition
10
120
10.000 / 12.800 / 100.000
± 500
± 200
± 100
± 50
± 25
± 10
+60
± 10
±5
± 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”
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
Output level
Harmonics
Spurious
Warm-up time
Phase noise @ 10.000 MHz
-10
±5
±1
±3
± 0.8
0.25
100
±1
4.75
positive
Sine wave
+7
-30
-90
5
-140
-150
-155
-160
5.0
12
dBm
dBc
dBc
min
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
V
V
mA
mA
mAmA
R
L
= 50
Ω
Supply voltage V
S
Current consumption
(steady state)
@ +25°C
Current consumption
(warm-up)
°C
Operable temperature range
°C
Storage temperature range
mm
Enclosure (see drawing)
gram
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
5.25
12.6
250
100
600
250
-20
+70
-40
+85
25.8x25.8x13.5 max.
10
Palette
1500
4.75
11.4
∆f
final
/f
0
< ±0.1 ppm
@ 100 Hz
@ 1kHz
@ 10 kHz
@ 100 kHz
Option I = “50”
Option I = “12”
Option I = “50”
Option I = “12”
Option I = “50”
Option I = “12”
Ordering Code:
Model (Specification)
AXIOM75
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
Option I Option II Frequency [MHz]
12
25
10.000
AXIOM75
page
1(2)
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