AXIOM75-27_Rev2-10.000MHz

Designed and
Manufactured
in Germany
Specification
Oscillator type:
Rev.: 2
Date: 2014-07-08
AXIOM75-27
Low Phase Noise OCXO with Sine Wave Output
Parameter
Nominal frequency fnom
Frequency stability
Initial tolerance @ +25°C
vs. operating temperature range
operating temperature range
vs. supply voltage variation
vs. load change
Long term (aging) per day
Long term (aging) per year
Frequency adjustment range
Electronic Frequency Control (EFC)
EFC voltage VC
EFC slope (∆f / ∆VC)
EFC input impedance
RF output
Signal waveform
Load RL
Output level
Harmonics
Spurious
Warm-up time
Start-up frequency @ -30°C
min.
Enclosure (see drawing) (LxWxH) (Note 6)
Pin length L
Weight
Handling and Testing
Processing
Notes:
1.
2.
max.
10.000
-30
±1
±0.5
0
Unit
Condition
MHz
±200
±50
+75
±5
±5
±2
±50
ppb
ppb
°C
ppb
ppb
ppb
ppb
VREF
ppm
V
@ VC = VREF/2
ref. to f(25°C)
VS ±5%
RL ±10%
after 30 days operation
after 30 days operation
Positive
100
+4
kΩ
Sine wave
50
+6
+10
-30
-80
5
10.000
Phase noise
Short term stability (Allan Deviation)
(Note 2)
Reference voltage VREF output
Supply voltage VS
Current consumption (steady state)
Current consumption (warm-up)
Operable temperature range
Storage temperature range
typ.
4.75
-105
-135
-153
-160
-160
-12
2·10
-12
5·10
4.0
5.0
-30
-55
-120
-140
-150
-155
-12
5·10
-11
1·10
5.25
250
600
+75
+85
Ω
dBm
dBc
dBc
min
MHz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
V
V
mA
mA
°C
°C
25.8x25.8x12.7 max.
mm
9.5
10
10.5
10
g
In accordance with AXAN-011
In accordance with AXAN-012
±10%
fnom ±1 MHz
∆ffinal/f0 < ±0.05 ppm
power-up 10 min after
cooling down to -30°C
@ 1 Hz
@ 10 Hz
@ 100 Hz
@ 1 kHz
@ 10 kHz ~100 kHz
τ = 1 sec
τ = 100 sec
@ +25°C
IEC 60679-3 CO 43
www.axtal.com
www.axtal.com
Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated
10 hours after power-on
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM75-27 Rev.2
Drawing D1
Page 1(3)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
Designed and
Manufactured
in Germany
Ordering Code:
Model (Specification)
AXIOM75-27
Revision
Rev.2
Frequency [MHz]
10.000
Enclosure drawing
Pin connections
Pin #
1
2
3
4
5
Symbol
RF OUT
GND
VC
VREF
VS
Function
RF Output
Ground
Control Voltage (EFC)
Reference Voltage
Supply Voltage
Environmental conditions
Test
Sealing tests
(if applicable)
Solderability
Resistance to
soldering heat
Shock*
IEC 60068
Part ...
2-17
IEC 60679-1
clause ...
4.6.2
2-20
2-58
4.6.3
2-27
4.6.8
Test conditions
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta (235 ± 5)°C Method 1
Test Tb Method 1A, 5s
Vibration, sinusoidal* 2-6
4.6.7
Test Ea, 3 x per axes 100g, 6 ms
half-sine pulse
Test Fc, 30 min per axes,
10 Hz - 55 Hz 0,75mm; 55 Hz - 2
kHz, 10g
Endurance tests
- ageing
- extended aging
4.7.1
4.7.2
30 days @ 85°C, OCXO @25°C
1000h, 2000h, 8000h @85°C
Revision History
Rev.
Drawing
Date
[dd.mm.yyyy]
1
2
2
D0
D0
D1
25.08.2011
18.01.2012
08.07.2014
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
Remarks
First issue
Start-up @ -30°C added, Pin length fixed
Editorial changes, typical ADEV and PN values added
AXIOM75-27 Rev.2
Drawing D1
Page 2(3)
Author
Checked
BN
BN
HH
BN
BN
HH
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
Designed and
Manufactured
in Germany
GmbH & Co. KG
Roemerring 9
D-74821 Mosbach
Germany
AXIOM75-27 Rev.2
Drawing D1
Page 3(3)
www.axtal.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com