OCXO. AXIOM20-17 Datasheet

AXIOM20-17 OCXO. Datasheet pdf. Equivalent


Part AXIOM20-17
Description OCXO
Feature Issue: 01 Specification AXIOM20-17 Oscillator type : OCXO for Cospas-Sarsat Beacons Date: 2007-10-1.
Manufacture Advanced XTAL
Datasheet
Download AXIOM20-17 Datasheet


Issue: 01 Specification AXIOM20-17 Oscillator type : OCXO fo AXIOM20-17 Datasheet
Recommendation Recommendation Datasheet AXIOM20-17 Datasheet




AXIOM20-17
Specification AXIOM20-17
Issue: 01 Date: 2007-10-17
Oscillator type : OCXO for Cospas-Sarsat Beacons
Parameter
min. typ. max. Unit Condition
Frequency range
MHz
Nominal frequency
60.750
MHz
Frequency stability
ppm
Initial tolerance
± 1 ± 2 ppm
vs. temperature
Note 3
- temperature ramp of ± 5 °C / h
± 2 ppb/min Clause 4.2.2
- thermal shock of 30°C
± 2 ppb
Clause 4.2.3
operating temperature range
-40
+55 °C
Class 1 (Option I)
-20
+55 °C
Class 2 (Option I)
vs. supply voltage variation
vs. load change
± 20 ppb
± 20 ppb
VS ± 5%
Overall aging 5 years
± 10 ppm
Frequency adjustment range
Electronic Frequency Control (EFC)
N.A.
RF output
Signal waveform
HCMOS
Load
15 pF
Rise & decay time
7 ns
Symmetry
40 60 %
Warm-up time
Supply voltage VS1 (Oven)
4.75 5.0
2 min
5.25 V
ffinal/f0 < ±0.1 ppm
Note 2
Current consumption (steady state)
100 mA
@ +25°C
Current consumption during warm-up
300 400 mA Class 1
250 300 mA Class 2
Supply voltage VS2 (Oscillator)
4.75 5.0
5.25 V
Note 2
Current consumption (VS2)
10 15 mA
Operable temperature range
-45 +60 °C
Storage temperature range
-45 +105 °C
www.DataShEenect4loUs.cuorme (see drawing)
20.7x13.1x8.5 max. mm IEC 60679-3 CO 02
Weight
5 gram
Packing
Palette or stick
ESD Sensitivity
1500 V HBM as in IEC 61000-
4-2
Notes:
1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated
2. Oven supply VS1 can be switched on and off separately, while oscillator supply VS2 is on.
Oven will not work properly without VS1 applied !
3. In accordance with mentioned clauses of Cospas/Sarsat Specification C/S T.001
Ordering Code:
Model (Specification) Option I (Class) Frequency [MHz]
AXIOM20-17
2 60.750
Example: AXIOM20-17-2-60.750 MHz
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXIOM20-17
page 1(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com



AXIOM20-17
Enclosure drawing
Pin connections
Pin # Symbol Function
1 VS1 Supply Voltage (Oven)
7 GND Ground
8 RF OUT RF Output
14 VS2 Supply Voltage (Oscillator)
Environmental conditions
Test
Visual inspection,
dimensions
Sealing tests
(if applicable)
Solderability
Resistance to
soldering heat
Shock*
IEC 60068 IEC 60679-1
Part ...
clause ...
4.3
2-17
4.6.2
2-20
2-58
4.6.3
2-27
4.6.8
www.DataShBeuemt4pU* .com
2-29
4.6.6
Free fall*
2-32
4.6.9
Vibration,
sinusoidal*
2-6 4.6.7
Rapid change of
temperature
Dry heat
2-14
2-2
4.6.5
4.6.14
Damp heat, cyclic* 2-30
Cold
2-1
4.6.15
4.6.16
Climatic sequence* 1-7
Damp heat, steady
state*
Endurance tests
- ageing
- extended aging
2-3
4.6.17
4.6.18
4.7.1
4.7.2
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 (1st
cycle), 4.6.16, 4.6.15 (5 cycles)
Test Ca, 56 days
30 days @ 85°C, OCXO @25°C
1000h, 2000h, 8000h @85°C
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXIOM20-17
page 2(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com







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