Series

Series

Series

Evacuated Miniature Crystal Oscillator

EMXO

TM

v.2008-07-07 · page 5 of 5

Vectron International

Headquarters

267 Lowell Road

Hudson, New Hampshire 03051

+1-888-328-7661 tel

+1-888-329-8328 fax

Vectron International LLC.

100 Watts Street

Mount Holly Springs, PA 17065

USA

+1-717-486-3411 tel

+1-717-486-5920 fax

Vectron international GmbH & Co. KG

Landstrasse

D-74924 Neckarbischofsheim

Germany

+49-07268-801-0 tel

+49-07268-801-281 fax

Vectron Asia Pacific Sales Office

1F-2F, No 8 Workshop, No 308 Fenju

Road, WaiGaoQiao Free Trade Zone,

Pudong, Shanghai, P.R. China 200131

+86 21 5048 0777 tel.

+86 21 5048 1881 fax

How to Order this Product:

Step 1

Use this ordering information to specify the required parameters and forward it to your factory presentative

EX

620

D

A

F

1 0 7

A

12.8000

EX= EMXO

Package

620 (A1) = Thru Hole/ HCMOS

625 (A2) = SMD/HCMOS

621 (A3) = SMD/Sine

Supply Voltage

D = 3.3 Vdc +/-5%

C = 5.0 Vdc +/-5%

Output

A = CMOS

G = +0dBm sine

H = +3dBm sine

Temperature & Stability

D-758 = +/-75 ppb over -20

F-107 = +/-100 ppb over -40

Stratum 3 Requirements per GR-1244-CORE

DST3 = +/-140 ppb (+/-280peak-peak) over -20oC to +70oC

FST3 = +/-140 ppb (+/-280peak-peak) over -40oC to +85oC

Other Options

A = Electrical Frequency Control (EFC)

F = Fixed Frequency

Output Frequency

10.0000 MHz

12.8000 MHz

16.3840 MHz

20.0000 MHz

30.0000 MHz

MHz

-

-

-

-