OX-175_14 Datasheet, PDF (2/6 Pages) Vectron International, Inc – Ultra Low Noise Oven Controlled Crystal Oscillator

Performance Specifications
Frequency Stabilities¹
(Stabilities listed for 100 MHz, for stabilities above 100 MHz values may degrade, please contact factory)
Parameter
Min
Typical Max
Units
Condition
vs. Operating Temperature
-50
Range (referenced to +25°C)
-100
+50
ppb
+100
ppb
-20 to +70°C
-40 to +85°C
vs. Supply Voltage Change
vs. Load Change
vs. Aging / Day
vs. Aging / 1^st Year
vs. Aging / 10 Years
Retrace²
Warm-up Time
Parameter
Power Consumption
Start Time
Signal
Load
Output Power
Harmonics
Spurious
-10
+10
ppb
-10
+10
ppb
V_S ±5%
Load ±5%
-5
+5
ppb
after 7 days operation
-200
+200
ppb
after 7days operation
-1.5
+1.5
ppm
after 7days operation
-100
+100
ppb
5
minutes
to ±100ppb of final frequency ( 1 hour
reading) @ +25°C
Supply Voltage (Vs)
Min
Typical Max
Units
Condition
11.4
12.0
12.6
VDC
4.5
Watts
during warm-up, all temperatures
1.8
Watts
steady state @ +25°C
3.3
Watts
steady state @ -40°C
0.5
Watts
steady state @ +85°C
RF Output
1
s
time required to achieve 90% of amplitude
Sine Wave
50
Ω
+7
+10
+13
dBm
-30
dBc
-80
dBc
Frequency Tuning (EFC)
Parameter
Min
Typical Max
Units
Condition
Tuning range
±1.5
±3.0
ppm
Note - each oscillator is guaranteed to have
sufficient pull range for 10 years of operation
Linearity
20
%
Tuning Slope
Positive
Input Impedance
20
kΩ
Bandwidth Modulation
150
Hz
0.0
10
VDC
Reference Voltage Output (Vref )
9.8
10
10.2
VDC
The OX-175 series can be configured without a voltage reference. Please contact the factory for ordering information.
Page 2 of 6
Vectron International • 267 Lowell Road, Unit 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com