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Specification AXIOM60
Issue: 06 Date: 2005-07-15
Oscillator type : Miniature OCXO with Stratum III stability option
Parameter
min. typ. max. Unit Condition
Frequency range
Standard frequencies
Frequency stability
Initial tolerance
vs. temperature
operating temperature range
vs. supply voltage variation
vs. load change
24 hour drift 3
Long term stability per year
(overall) 2 15 years
Frequency adjustment range
Electronic Frequency Control (EFC)4
EFC voltage4 VC
EFC slope (f / VC)
EFC linearity
EFC input impedance
RF output
Signal waveform
Load
Rise & decay time
Symmetry (duty cycle)
Warm-up time
Supply voltage VS
www.DataShCeuert4rUe.nctomconsumption
(steady state @ +25°C)
Current consumption (warm-up)
Operable temperature range
Storage temperature range
10 40
10.0 / 12.8 / 19.440
± 500
± 280
± 200
± 100
-20 +70
-10 +60
± 10
± 10
± 40
± 0.5
± 4.6
MHz
MHz
ppm
ppb
ppb
ppb
ppb
°C
°C
ppb
ppb
ppb
ppm/y
ppm
± 2 ppm
0.15 1.65 3.15 V
0.25 2.5
4.75 V
Positive
10 %
100 k
HCMOS
15
10
40 60
2
3.13 3.3
3.47
4.75 5.0
5.25
150 200
100 150
500
350
-30 +75
-40 +85
pF
ns
%
min
V
mA
mA
mA
mA
°C
°C
@+25°C, VC= center
Option II = “S3”
Option II = “200”
Option II = “100”
Option II “S3” & “200”
Option II = “100”
Option II = “S3”
Option II “100” & “200”
Option II = “S3”
N.A. for Option II= “S3”
Option I = “33”
Option I = “50”
@ VS/2
ffinal/f0 < ±0.1 ppm
Option I = “33”
Option I = “50”
Option I = “33”
Option I = “50”
Option I = “33”
Option I = “50”
Enclosure (see drawing) (LxWxH)
14.4 x 9.5 x 8.5 max. mm
CO 27 (IEC 61837)
Weight
5 gram
Packing
Tape & Reel
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. Overall frequency stability = temp.stability + supply & load change + aging
3. 24 hours drift including VS ± 5%. ±2.78°C and daily aging
4. No voltage control function (EFC) provided in Stratum III version (Option II = “S3”)
Ordering Code:
Model (Specification)
AXIOM60
Option I:
Option II: Frequency [MHz]
Supply Voltage Stability
33 100 12.800
GmbH & Co. KG
Wasemweg 5
D-74821 Mosbach
Germany
AXIOM60
page 1(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com

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Enclosure drawing
Pin connections
Pin # Symbol Function
1 VC or Voltage Control (EFC) or
N.C.* No Connection*
2 I.C. Internal Connection
3 GND Ground
4 RF OUT RF Output
6 VS Supply Voltage
Note:
For Option II = “S3”:
Pin 1 = N.C. (No Connection)
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 4.6.3
2-58
2-27 4.6.8
Bump*
www.DataSheet4U.com
Free fall*
2-29 4.6.6
2-32 4.6.9
Vibration, sinusoidal* 2-6
4.6.7
Rapid change of
temperature
Dry heat
Damp heat, cyclic*
Cold
Climatic sequence*
Damp heat, steady
state*
Endurance tests
- ageing
- extended aging
2-14
2-2
2-30
2-1
1-7
2-3
4.6.5
4.6.14
4.6.15
4.6.16
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
AXIOM60
page 2(2)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com