參數(shù)資料
型號(hào): EX-621-CGFST3A-12.8000MHZ
廠商: VECTRON INTERNATIONAL
元件分類: XO, clock
英文描述: OCVCXO, SINE OUTPUT, 12.8 MHz
封裝: HERMETIC SEALED, SMD, DIP-4
文件頁數(shù): 2/5頁
文件大?。?/td> 317K
代理商: EX-621-CGFST3A-12.8000MHZ
EX-620 Series
Series
Evacuated Miniature Crystal Oscillator
EMXO
TM
Vectron International www.vectron.com
v.2008-07-07 page 2 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
Frequency Tuning (EFC)
Parameter
Min
Typ
Max.
Units
Condition
Ordering Code
Fix Frequency (referenced to norminal
frequency)
-1
+1
ppm
No EFC input
F
Tuning Range (referenced to norminal
frequency)
±3
±10
ppm
from 0V to Vs
A
Linearity
20
%
Tuning Slope
Positive
Additional parameters
Parameter
Min
Typ
Max.
Units
Condition
Phase Noise
3
-100
dBc/Hz
10 Hz
-130
dBc/Hz
100 Hz
-140
dBc/Hz
1 kHz
-145
dBc/Hz
10 kHz
Allan Deviation
2x10
-10
Tau = 1 second to 10 seconds
Weight
3.0
g
Processing & Packing
Handling & processing note
Absolute Maximum Ratings
Parameter
Min
Typ
Max.
Units
Condition
Supply voltage (Vs)
5.5
V
with Vs=5.0VDC
5.5
V
with Vs=3.3VDC
Output Load
30
pF
Operable temperature range
-55
+85
°C
Storage temperature range
-55
+85
°C
Environmental Conditions
Parameter
Condition
Mechanical Shock (survive):
MIL-STD-202, Test Method 213, Condition E (1000G, 0.5msec)
Vibration Random (survive):
MIL-STD-202, Test Method 214, Condition I-H (20Grms, 3 minutes/axis)
Vibration Sine (survive):
MIL-STD-202, Test Method 204, Condition D (20Grms, 20 minutes/axis)
Thermal Shock (survive):
MIL-STD-202, Test Method 107, Condition A-2 (50 Cycles, -55
oC to +85oC)
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