OX-043 Datasheet, PDF (1/4 Pages) Vectron International, Inc – Oven Controlled Crystal Oscillator

OX-043
Oven Controlled Crystal Oscillator
OX-043
Features
Applications
• Ultra Low G-Sensitivity
• Low Phase Noise
• High Stability
• Vectron’s Patented (US Patent 6,984,925) QRM Crystal
Technology
• Frequency Range: 3 MHZ to 20 MHZ
• Vibration Compensation
• Military Avionics
• Airborne Radar
• Test Equipment
• Frequency Synthesizers
• Position Location
• Satellite Communications
Performance Speci cations
Parameter
With Standard Crystals
With QRM Crystals
G Sensitivity w\std. crystal ≥ 10 MHz
G Sensitivity w\QRM crystal ≥ 10 MHz
G Sensitivity w\std crystal & vibration
compensation ≥ 10 MHz
G Sensitivity w\QRM crystal & vibration
compensation ≥ 10 MHz
(No mechanical resonances out to 2KHz)
vs. operating temperature range
(referenced to +25°C)
Initial Tolerance
vs. supply voltage change
vs. load change
vs. aging / daily
vs. aging / 1 year
vs. aging / year (following years)
Min Typ Max Units
Available Frequencies
3
20
MHz
8
15
MHz
G-Sensitivity Performance
1.0 ppb/g
0.2 ppb/g
0.1 ppb/g
0.02 ppb/g
Frequency Stabilities¹
-30
+30
ppb
-20
+20
ppb
-10
+10
ppb
-5
+5
ppb
-50
+50
ppb
-2.0
+2.0 ppb
-2.0
+2.0 ppb
-0.5
+0.5 ppb
-40
+40
ppb
-30
+30
ppb
Condition
Degrades to 2.0 ppb/g @ 3 MHz
Degrades to 0.4 ppb/g @ 8 MHz
Degrades above 200 Hz
Degrades above 200 Hz
G sensitivity speci ed per axis
-40… +85°C
-40… +70°C
-20… +70°C
0… +70°C
at time of shipment, nominal EFC
Vs ± 5%
Load ± 5%
after 72 hours of operation
after 72 hours of operation
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com