Vectron OX-0420-AEJ-108 Oven controlled crystal oscillator Datasheet

OX-042
Oven Controlled Crystal Oscillator
OX-042
Features
Applications
• Low G-Sensitivity
• Low Phase Noise
• High Stability
• SC-Cut Crystal Standard
• Vectron’s Patented (US Patent 6,984,925) QRM Crystal
Technology
• Frequency Range: 3 MHZ to 20 MHZ
•
•
•
•
•
•
Military
Radar
Test Equipment
Frequency Synthesizers
Position Location
Satellite Communications
Performance Specifications
Parameter
Min
Typ
Max
Units
Condition
Available Frequencies
With Standard Crystals
3
20
MHz
With QRM Crystals
8
15
MHz
G-Sensitivity Performance
G Sensitivity w\QRM crystal ≥ 10 MHz
0.2
ppb/g
Degrades to 0.4 ppb/g @ 8 MHz
G Sensitivity w\std. crystal ≥ 10 MHz
2.0
ppb/g
Degrades to 4.0 ppb/g @ 3 MHz
(No mechanical resonances out to 2KHz)
G sensitivity specified as Total Gamma
Frequency Stabilities1
vs. operating temperature range
(referenced to +25°C)
-30
-25
-20
-10
+30
+25
+20
+10
ppb
ppb
ppb
ppb
-40… +85°C
-40… +70°C
-20… +70°C
0… +70°C
Initial Tolerance
vs. supply voltage change
vs. load change
vs. aging / daily
vs. aging / 1 year
vs. aging / year (following years)
Warm-up Time
-100
-2.0
-2.0
-0.3
-50
-30
+100
+2.0
+2.0
+0.3
+50
+30
5
ppb
ppb
ppb
ppb
ppb
ppb
minutes
at time of shipment, nominal EFC
Vs ± 5%
Load ± 5%
after 72 hours of operation
after 72 hours of operation
to ± 10ppb of final frequency
(1 hour reading) @ +25°C
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Performance Specifications
Parameter
Min
Typ
Max
Units
Condition
Supply Voltage (Vs)
Supply voltage (Standard-Opt A)
14.25
15.0
15.75
VDC
18 & 24 VDC options available
Supply voltage (Standard-Opt B)
11.4
12.0
12.6
VDC
18 & 24 VDC options available
6.0
3.0
Watts
Watts
during warm-up
steady state @ +25°C
Oven Power Consumption
RF Output
Signal
Sinewave
Load
50
Output Power
ohm
+7.0
Harmonics
-30
dBm
50 ohm load
dBc
50 ohm load
Frequency Tuning (Internal Mechanical)
Tuning Range
±0.75
±1.0
±2.0
ppm
Internal mechanical
Frequency Tuning (EFC - optional)
Tuning Range
±0.2
±0.5
Linearity
±1.0
ppm
20
%
Electronic frequency control
Positive
Tuning Slope
Control Voltage Range
0.0
2.5
5.0
VDC
Additional Parameters1
Phase Noise3 (@5 MHZ)
(under static conditions - no vibration)
-115
-140
-155
-166
-168
-105
-137
-152
-163
-165
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
Phase Noise3 (@ 10 MHZ)
(under static conditions - no vibration)
-100
-133
-155
-166
-168
-95
-127
-152
-163
-165
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
100
g
Weight
Absolute Maximum Ratings
Supply voltage (Vs)
short
Output Load
28
VDC
open
ohm
Operable temperature range
-55
+85
°C
Storage temperature range
-55
+125
°C
Environmental Specifications
Shock - operating
Mil-STD-202, Method 213, Condition J, 30G, 11 ms half-sine impulse
Shock - endurance
Mil-STD-202, Method 213, Condition C, 100G, 11 ms half-sine impulse
Sine Vibration - operating
Mil-STD-202, Method 204, Condition C, 10 G to 2 kHz
Sine Vibration - endurance
Mil-STD-202, Method 204, Condition D, 20 G to 2 kHz
Random Vibration - operating
Mil-STD-202, Method 214, Condition C, 10.7 Grms to 2 kHz
Random Vibration - endurance
Mil-STD-202, Method 214, Condition H, 34 Grms to 2 kHz
Seal
Mil-STD-202, Method 112, Condition D (not applicable to units with SMA connector)
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Outline Drawing / Enclosure
Dimensions in inches
Type A
Code
Height “H” max
0
1.04
1
0.80
Pin Connections
1
Electronic Frequency Control (EFC) (optional)
2
No Connection
3
RF Output
4
Ground (Case)
5
Supply Voltage Input (Vs)
Dimensions in inches
Type B
Code
Height “H” max
2
1.04
Pin Connections
1
Supply Voltage Input (Vs)
2
Ground (Case)
3
Electronic Frequency Control (EFC) (optional)
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Ordering Information
OX - 042 0 - A E T-108
0 - 10M0000000
Frequency
Product Family
OX: OCXO
Platform Code
Low G, EFC option
0: Std Crystal, No EFC
1: Low G-QRM Crystal, No EFC
2: Std Crystal, w\EFC
3: Low G-QRM Crystal, w\EFC
Package
50 x 50 mm
Configuration\Height
0: A1.04 inches
1: A0.80 inches
2: B1.04 inches
Supply Voltage
A: 15 Vdc
B: 12 Vdc
Temperature Range / Stability Code
E-308: -40°C to +85°C, ±30ppb
D-258: -40°C to +70°C, ±25ppb
J-208: -20°C to +70°C, ±20ppb
T-108: 0°C to +70°C, ±10ppb
RF Output Code
E: Sinewave
Notes:
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all frequencies.
2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency control voltage, load, temperature (25°C).
3. Phase noise degrades with increasing output frequency.
4. Subject to technical modification.
5. Contact factory for availability.
For Additional Information, Please Contact
USA:
Vectron International
267 Lowell Road
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Asia:
Vectron International
1F-2F, No 8 Workshop, No 308 Fenju Road
WaiGaoQiao Free Trade Zone
Pudong, Shanghai, China 200131
Tel: 86.21.5048.0777
Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 8/18/2009 daf
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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