VX-189 Datasheet, PDF (1/4 Pages) Vectron International, Inc – Hi-Reliability Voltage Controlled Crystal Oscillator

VX-189
Hi-Reliability Voltage Controlled Crystal Oscillator
VX-189
Features
• Hybrid Sinewave design
•
• Processed in accordance with MIL-PRF-55310D, Class S
• Frequency Range: 201 MHZ to 500 MHZ
• Previous Model: 487Y(HHHH)
Applications
Parameter
vs. operating temperature range
(referenced to +25°C)
Initial Tolerance
vs. supply voltage change
vs. load change
vs. aging / 1 year
vs. aging / year (following years)
Supply voltage
Power consumption
Signal
Output Power
Output Power
Harmonics
Sub-Harmonics
Spurious
Short Term Stability
Performance Speci cations
Min Typ Max Units
Frequency Stabilities¹
-25
+25
ppm
-2.25
-2.0
-0.5
-3
-2
14.25
0
+7
+2.25
+2.0
+0.5
+3
+2
ppm
ppm
ppm
ppm
ppm
Supply Voltage (Vs)
15.0 15.75
VDC
50
mA
RF Output
Sinewave
dBm
dBm
-20
dBc
-30
dBc
-80
dBc
±0.01
ppb
±0.1
ppb
±1.0
ppb
±10
ppb
Condition
-20… +70°C
at +25°C
VS ± 5%
Load ± 10%
50 Ohm load
50 Ohm load
1 ms
10 ms
100 ms
1 sec
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com