Issue: 03
Date: 2005-05-22
Specification
AXLE20S
Oscillator type :
TCXO with Stratum III long-term stability option
Parameter
Frequency range
Standard frequencies
Frequency stability
Initial tolerance
vs. temperature in operating
temperature range (steady state)
min.
typ.
max.
Unit
Condition
vs. supply voltage variation
vs. load change
24 hours drift
24 hours holdover
(only for Option I = “08”)
long term (aging) 1
st
year
Long term stability (overall)
2
15 years
Frequency adjustment range
Electronic Frequency Control (EFC)
RF output
Signal waveform
Load
Rise & decay time
Symmetry (duty cycle)
Start-up time
Phase noise
@16.384 MHz
9
33
MHz
10 / 12.8 / 13 / 16.384 /19.44 MHz
ppm
±1
ppm
Frequency stability
± 2.5
ppm
± 1.5
ppm
± 0.8
ppm
± 0.2
ppm
± 0.2
ppm
± 0.04 ppm
± 0.37 ppm
±1
± 4.6
N.A.
HCMOS
15
40
-95
-125
-140
-145
5.0
3.3
10
60
4
ppm
ppm
ppm
@+25°C
Temperature
-40°~+85°C
-20°~+70°C
- 0°~+50°C
Option I
“25”
“15”
“08”
GR-1244-CORE
temperature change of
less than ± 3° (Note 3)
@ +40°C
See Notes 2 and 3
N.A.
Supply voltage V
S
4.75
3.13
Current consumption
(steady state)
mA
Enable/disable function
-40
+85
°C
Operable temperature range
-40
+85
°C
Storage temperature range
19.1x13.1x5 max
mm
IEC 61837 CO 30
Enclosure (see drawing)
5
gram
Weight
Tape & reel
IEC 60286-3
Packing
1500
V
HBM as 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 + aging
3. Stratum III holdover and long term overall stability only available for Option I = “08”
5.25
3.47
25
pF
ns
%
ms
dBc
dBc
dBc
dBc
V
@ V
S
/2
10 Hz
100 Hz
1000 Hz
10000 Hz
Option II =”50”
Option II=”33”
@ +25°C
Ordering Code:
Model (Specification)
AXLE20
Option I
25
Option II Frequency [MHz]
33
12.800
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXLE20S
page
1(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
AXTAL [ ADVANCED XTAL PRODUCTS ]
