OCXO ULN HF D
Ultra Low Noise Oven Controlled Crystal Oscillator
General Specification (rev1)
December 5th, 2007
Performance Characteristics
Electrical Parameters
Unit
Minimum
Typical
Maximum
Frequency output (SMA Connector)
Nominal frequency range
Output level (50 Ω load)
Output VSWR (Fo ± 1.5 MHz)
Harmonics level
MHz
dBm
-
80
11
100
13
125
15
2:1
dBc
dBc
– 30
– 70
Spurious (offset > 50 Hz)
Phase noise in static conditions @ 100 MHz
@ 10 Hz offset
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-105
-135
-163
-176
- 100
- 130
- 158
- 174
@ 100 Hz offset
@ 1 kHz offset
@ 10 kHz offset or greater
Phase noise in static conditions @ 120 MHz
@ 10 Hz offset
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
- 93
@ 100 Hz offset
- 123
- 155
- 172
@ 1 kHz offset
@ 10 kHz offset or greater
g-sensitivity
@ 25 Hz offset (resonance)
@ 100 Hz offset
/g
/g
/g
2.5 10-9
4.5 10-11
2.5 10-12
@ 1 kHz offset
Free running mode (Vctrl pin NC)
Initial setting
ppm
ppm
ppm
ppm
ppm
ppm
ppm
ppm
± 0.15
± 0.02
± 0.2
± 0.25
± 0.05
± 0.7
± 0.01
± 0.01
± 0.5
± 2
Stability vs. temperature (op temp range 1)
Stability vs. temperature (op temp range 2)
Stability vs. 5 % supply voltage variation
Stability vs. 10 % load variation
Aging over first year
Aging over 10 year
Retrace
± 0.1
Electrical tuning (Vctrl pin)
Relative pulling frequency range
Input impedance
ppm
Ω
± 2
10 k
- 5
0
Voltage range Option A
Voltage range Option B
Reference voltage (Vref pin)
Nominal value
VDC
VDC
5
10
VDC
%
9.5
10
10.5
± 1
Relative variation vs. temperature
Relative variation over 10 years
%
± 1
4/5
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party without obtaining prior written permission from TEMEX.
TEMEX [ TEMEX ]
