Issue: 02
Date: 2005-07-15
Specification
AXIOM30S
Oscillator type :
OCXO Miniature size with Stratum 3E stability
Parameter
Frequency range
Standard frequencies
Frequency stability overall
Initial tolerance
vs. temperature in operating
temperature range (steady state)
Operating temperature range
vs. supply voltage variation
vs. load change
Holdover 24 hours, full temp. range
24 hours drift (after 30 days)
Long term stability over 15 years
Frequency adjustment
Electronic Frequency Control (EFC)
RF output
Signal waveform
Load
Rise & decay time
Symmetry (duty cycle)
Warm-up time @25°C
Phase noise
@ 12.8 MHz
Short term stability (Allan Variance)
σ(τ)
Supply voltage V
S
Current consumption
(steady state)
@25°C
Current consumption
(warm-up) @25°C
min.
10
typ.
10 / 12.8 / 20
max.
20
± 4.6
± 1.0
± 10
Unit
MHz
MHz
ppm
ppm
ppb
°C
°C
ppb
ppb
ppb
ppb
ppm
Condition
Note 2
at time of shipment
0
0
50
70
±1
±1
± 12
±1
± 3.5
N.A.
HCMOS
15
Option II = “050”
Option II = “070”
V
S
± 5%
± 5%
Telcordia GR-1244 CORE
or ITU-T G.813 Option 1
15 years
N.A.
40
-90
-120
-140
-145
0,2
3.3
5.0
10
60
5
Operable temperature range
Storage temperature range
CO-15 (IEC 60679-3)
Enclosure (LxWxH) max.
Weight
IEC 60286-3
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
2. Overall frequency stability = initial tolerance + temp.stability + supply & load change + 15 years aging
3.45
5.25
300
250
800
500
-25
+80
-45
+90
20.5 x 20.5 x 12
10
Bulk
1500
3.15
4.75
pF
ns
%
min
dBc
dBc
dBc
dBc
ppb
V
mA
mA
mA
mA
°C
°C
mm
g
∆f
final
/f
0
< ±0.1 ppm
1 Hz
10 Hz
100 Hz
1000 Hz
τ
= 10 sec
Option I = “33”
Option I = “50”
Option I = “33”
Option I = “50”
Option I = “33”
Option I = “50”
Ordering Code:
Model (Specification)
Option I
Option II Frequency [MHz]
AXIOM30S
50
050
12.800
GmbH & Co. KG
Wasemweg 8
D-74821 Mosbach
Germany
AXIOM30S
page
1(2)
www.axtal.com
phone: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
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