Issue: 01
Specification
AXIOM50
Oscillator type :
VHF OCXO - Ultra low noise
Parameter
Standard frequencies
Frequency stability
Initial tolerance
vs. temperature in operating
temperature range
Operating temperature range
vs. supply voltage variation
vs. load change
Long term stability per day
Long term stability (aging rate)
Frequency adjustment range
Mechanical Frequency Control
Electronic Frequency Control (EFC)
EFC voltage V
C
EFC slope (∆f /
∆V
C
)
EFC linearity
EFC input impedance
RF output
Signal waveform
Load
Output amplitude
Harmonics
Sub-harmonics
Non-harmonics
Phase Noise
L(f)
Date: 2008-01-25
min.
typ.
max.
± 500
± 500
+70
± 20
± 20
±2
± 1000
Unit
MHz
ppb
ppb
°C
ppb
ppb
ppb/day
ppb/ year
ppm
ppm
V
%
kΩ
Condition
100.000 / 120.000
± 200
-20
steady state
± 500
V
s
± 5%, within 10 min.
± 5%
After 30 days of
continuous operation
N.A.
N.A.
+11
Sine wave
50
+13
N.A.
+15
-30
-80
-90
-120
-150
-165
-165
3
11.4
12
12.6
100
300
-32
+80
-40
+85
-55
+105
51x51x20.5max.
60
Palette
1000
Warm-up time @ +25°C
Supply voltage V
S
Current consumption
(steady state)
Current consumption
(warm-up)
Operating temperature range
Operable temperature range
Storage temperature range
Enclosure (see drawing)
Weight
Packing
ESD Sensitivity
Ω
dBm
dBc
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
min
V
mA
mA
°C
°C
°C
mm
gram
V
± 10 %
@ 10 Hz
@ 100 Hz
@ 1000 Hz
@ 10 kHz
@ 200 kHz ~ 1 MHz
∆f(1h)/f
0
< ± 0.1 ppm
@ +25°C
HBM as in IEC 61000-
4-2
Notes:
1. Terminology and test conditions are according to IEC standard IEC60679-1 and MIL-PRF55310, unless
otherwise stated
Ordering Code:
Model (Specification)
AXIOM50
Frequency [MHz]
100.000
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXIOM50
page
1(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
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