OCXO Datasheet, PDF (4/4 Pages) MICORO CRYSTAL SWITZERLAND – Oven Controlled Crystal Oscillator

OCXO
Space qualified OCXO – Oven Controlled Crystal Oscillator
General Specification (rev1)
December, 5th 2007
Performance characteristics
Electrical Parameters
Frequency output
Nominal frequency range
Output level (50 Ω load)
Harmonics level
Spurious (offset > 50 Hz)
Phase noise in static conditions @ 100 MHz
@ 1 Hz offset
@ 10 Hz offset
@ 100 Hz offset
@ 1 kHz offset
@ 10 kHz offset or greater
Allan variance
@ 1s
Free running mode (Vctrl pin NC)
Initial setting
Stability vs. temperature
Stability vs. 5 % supply voltage variation
Stability vs. 10 % load variation
Aging over first year
Aging over 15 years
Electrical tuning (Vctrl pin)
Relative pulling frequency range
Input impedance
Bandwidth
Linearity
Supply voltage (Vcc pin)
Voltage range
Supply power @ 25 °C under vacuum
Supply power @ warm up
Warm up time
Unit
MHz
dBm
dBc
dBc
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
ppb
ppm
ppm
ppm
ppm
ppm
ppm
ppm
Ω
Hz
%
VDC
W
W
mn
Minimum
30
0
± 2.5
10k
1k
8.5
Typical
40
0.2
9
Maximum
100
8
– 25
– 80
–55
–85
– 115
– 145
– 155
0.02
0.25
0.5
0.01
0.01
0.3
2
20
12.6
0.65
2
10
4/4
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