OX-041
Oven Controlled Crystal Oscillator
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Low Phase Noise•
High Stability•
SC-Cut Crystal Standard•
Frequency Range: 5 MHZ to 20 MHZ•
Previous Model: C4710, CO-724, CO-725, 6012, MC886 •
series, CO-714, CO-717
Test Equipment•
Frequency Synthesizers•
Position Location•
Satellite Communications•
Features Applications
OX-041
Parameter Min Typ Max Units Condition
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
-1.0
-100
-50
+100
+2.0
+2.0
+1.0
+100
+50
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 nal frequency
(1 hour reading) @ +25°C
Supply Voltage (Vs)
Supply voltage (Standard) 11.4 12.0 12.6 VDC
Supply voltage (Option) 14.25 15.0 15.75 VDC
Oscillator Power Consumption 0.5 Watts
Oven Power Consumption 6.0
2.0
Watts
Watts
during warm-up
steady state @ +25°C
Performance Speci cations
Performance Speci cations
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Parameter Min Typ Max Units Condition
RF Output
Signal (Standard) Sinewave
Load 50 ohm
Output Power +3.0 +5.5 +8.0 dBm 50 ohm load
Harmonics -30 dBc 50 ohm load
Duty cycle 40 60 %
Signal (Option) HCMOS
Load 15 pF
Signal Level (Vol) +0.5 VDC
Signal Level (Voh) +4.5 VDC
Duty cycle 45 55 % @ (Voh-Vol)/2
Frequency Tuning (EFC)
Tuning Range ±0.75 ±1.25 ±2.0 ppm
Linearity 20 %
Tuning Slope Positive
Control Voltage Range 0.0 2.5 5.0 VDC
Additional Parameters1
Reference Voltage 4.9 5.0 5.1 VDC
Phase Noise3 (Standard) @10 MHZ -80
-120
-140
-145
-150
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
Phase Noise3 (Option) @ 10 MHZ -95
-125
-150
-160
-165
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
1 Hz
10 Hz
100 Hz
1 KHz
10 KHz
Weight 100 g
Processing & Packing Handling & processing note
Absolute Maximum Ratings
Supply voltage (Vs) 28 V
Output Load 50
25
pF
ohm
with HCMOS signal
with Sinewave signal
Operable temperature range -55 +85 °C
Storage temperature range -55 +125 °C
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Dimensions in [mm] inches
Type A
Code Height “H” Pin Length “L”
0 26.42 6.35
1 20.00 6.35
Pin Connections
1 Oven Return
2 Oscillator Supply
3 Electronic Frequency Control (EFC)
4 Oven Supply
5 RF Output
6 Oscillator and Case Ground
7 Ground (Case)
Outline Drawing / Enclosure
Dimensions in [mm] inches
Type B
Code Height “H” Pin Length “L”
2 26.42 6.35
3 20.00 6.35
Pin Connections
1 Electronic Frequency Control (EFC)
2 Reference Voltage Output
3 RF Output
4 Ground (Case)
5 Supply Voltage Input (Vs)
Outline Drawing / Enclosure
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Dimensions in [mm] inches
Type C
Code Height “H” Pin Length “L”
4 26.42 6.35
5 20.00 6.35
6 25.40 6.35
Pin Connections
1 Electronic Frequency Control (EFC)
2 Reference Voltage Output
3 RF Output
4 Ground (Case)
5 Supply Voltage Input (Vs)
Ordering Information
OX - 041 0 - B A T-108 0 - 10M0000000
Product Family
OX: OCXO
Package
50 x 50 mm
Height
0: A26.42mm
1: A20.00mm
2: B26.42mm
3: B20.00mm
4: C26.42mm
5: C20.00mm
6: C25.40mm
Supply Voltage
A: 15 Vdc
B: 12 Vdc
Frequency
Phase Noise Option
0: Standard
1: Option
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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: 3/24/2009 daf
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
RF Output Code
A: HCMOS
E: Sinewave
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
Notes:
Contact factory for improved stabilities or additional product options. Not all options and codes are available at all 1.
frequencies.
Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency 2.
control voltage, load, temperature (25°C).
Phase noise degrades with increasing output frequency.3.
Subject to technical modi cation.4.
Contact factory for availability.5.
