MIL-STD-202, Method 211, Condition C (5 bends at 45
o
, 2 lbs)
1
compliant with exemption 7c-i
-55
+125
°C
Frequency vs. Temperature
1.00
0.80
0.60
0.40
Delta freq (PPB)
0.20
0.00
-0.20
-0.40
-0.60
-0.80
-1.00
-60
-40
Frequency
-20
0
20
40
60
80
100
Temperature ( °C)
Page 3 of 5
Vectron International • 267 Lowell Road unit 102 , Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Outline Drawing / Enclosure
Through hole
Package configuration A
Height
“H”
0
12.7
Pin Length “L”
4.5 mm min
Pin Connections
1
2
3
4
5
RF output
Ground (Case)
Electronic Frequency Control (EFC)
Reference Voltage option (requires custom
part number)
Supply Voltage (Vs)
Dimensions in mm
SMD
Package configuration 1
Height “H”
1
15.7
Pin Connections
1
2,5,6
3
4
7
Electronic Frequency Control Input (EFC)
No Connect for Fixed frequency Oscillators
No Connect
Supply Voltage Input (Vs)
RF Output
Ground (Case)
Page 4 of 5
Vectron International • 267 Lowell Road unit 102 , Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Ordering Information
4
OX - 208 0 - D A E - 400 1 - 10M0000000
Product Family
OX: OCXO
Frequency
5M00000000
10M0000000
20M0000000
(others available on request)
Frequency Control
0:Fixed frequency
1: ±250 to ±500 ppb
Model
208
Height and Package
0: 12.7 mm, package A - THT
1: 15.7 mm, package B - SMD
Supply Voltage
D: 5V
E: 3.3V
RF Output Code
A: HCMOS
E: Sinewave
Stability Code
400: ± 0.4 ppb (f=<10 MHz, temp code T only )
600: ± 0.6 ppb (f=<10 MHz, temp code T or J only))
800: ±0.8ppb (f=<10 MHz)
109: ± 1ppb
209: ± 2 ppb
Temperature Range
E: -40°C to +85°C
J: -20°C to +70°C
T: 0°C to +70°C
Additional Ordering Options
Additional ordering options available include custom heights, custom aging rates, custom temperature ranges, custom
temperature stabilities, custom phase noise requirements, improved g-sensitivity, and oscillators with voltage reference output.
on pin 4. These modifications require a custom dash number - please contact the factory for additional information.
Design Tools
Vectron stocks the following items for small orders and prototype development:
OX-2080-DEE-8001-10M00000000
Vectron stocks the following evaluation board for this product:
OCXO Evaluation Board
Application Notes:
None
Notes:
1. Unless otherwise stated, all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency
control voltage, load, and temperature (25°C).
2. Retrace defined as f1-fo where fo is the reading after the unit has been on power for 24 hours, and f1 is the frequency after 24
hours off followed by 60 minutes on.
3. Phase noise degrades with increasing output frequency.
4. Not all options and codes available at all frequencies.
For Additional Information, Please Contact
Vectron International
267 Lowell Road, Unit 102
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
USA:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 3328.4784.17
Fax: +49 (0) 3328.4784.30
Europe:
Vectron International
68 Yin Cheng Road(C), 22nd Floor
One LuJiaZui
Pudong, Shanghai 200120, China
Tel: +86 21 6194 6886
Fax: +86 21 6194 6699
Asia:
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: 7/23/2018drs
Page 5 of 5
Vectron International • 267 Lowell Road unit 102 , Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
