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2
VFOV200 Series
OCXO – High Frequency, High Stability
HCMOS / SINEWAVE
Electrical Specifications
** High frequency fundamental ( up to 120MHz ) available without sub-harmonics. Please refer to VFOV100
100MHz output with internal multiplied 20MHz fundamental Crystal
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
HCMOS / TTL
Output
Levels
HCMOS/TTL
10KOhm / 15pF
Order Code H
VH
Vcc = 5 or 12V
Vcc=3.3V
3.9
2.4
V
VL
0.4
V
Rise / Fall time
At 100MHz
10
ns
Duty Cycle
45
55
%
Sine-Wave
Output
Levels
Vcc=5 or 12V
+6
+8
+10
dBm
Order Code S
RL
50
Harmonics
-25
dBc
Sub-Harmonics
Frequency <30Mhz
Frequency >30MHz
None
-40
dBc
**Multiplied
fundamental
Control Voltage
Vc
Vcc = 5 or 12V
Vcc=3.3V
0
4.3
2.8
V
Pull Range
from nominal F
±0.5
±1
ppm
At 100MHz
Deviation slope
Monotonic, Positive
0.4
ppm/
V
Reference output
Vref
Vcc = 5 or 12V
Vcc=3.3V
4.19
2.73
4.3
2.8
4.41
2.87
V