參數(shù)資料
型號(hào)： C2261D287DMA126MHZ
廠商： VECTRON INTERNATIONAL
元件分類： XO, clock
英文描述： TCVCXO, CLIPPED SINE OUTPUT, 26 MHz
封裝： ROHS COMPLIANT PACKAGE-4
文件頁數(shù)： 1/6頁
文件大小： 138K
代理商： C2261D287DMA126MHZ
Vectron International www.vectron.com
v.2006-11-10 page 1 of 6
Vectron International
Headquarters
267 Lowell Road
Hudson, New Hampshire 03051
+1-888-328-7661 tel
+1-888-329-8328 fax
Vectron International LLC.
100 W atts 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 W orkshop, No 308 Fenju
Road, W aiGaoQiao Free Trade Zone,
Pudong, Shanghai, P.R. China 200131
+86 21 5048 0777 tel.
+86 21 5048 1881 fax
C2261
TCXO
Available standart frequencies
10; 12; 12.8; 20; 25.6; 26 MHz
Frequency stabilities
1 [ Stratum 3 TCXO]
Parameter
Min
Typ
Max.
Units
Operating temp range
Ordering Code
5
vs. operating temperature range
-0.8
+0.8
ppm
-20 … +70°C
D807
(Referenced to +25°C)
-0.28
+0.28
ppm
0 … +50°C
B287*
-0.28
+0.28
ppm
-20 … +70°C
D287*
-0.80
+0.80
ppm
-40 … +85°C
F807
-0.28
+0.28
ppm
-30 … +85°C
-40 … +85°C
G287*
F287*
Parameter
Min
Typ
Max.
Units
Condition
Initial tolerance
vs. supply voltage change
vs. load change
vs aging
/15 Years
overall tolerance
- 1.0
- 0.2
- 0.1
- 2.5
-4.6
+1.0
+0.2
+0.1
+2.5
-4.6
ppm
at time of shipment, nominal EFC
VS ± 5%
Load ± 10%
Note
* Stratum 3 per GR-1244-CORE:
<±4.6 ppm for all causes and 20 years
aging,Holdover: <±0.37 ppm over 24 hours (Code:
D287 & B287 & G287 & F287)
Frequency stabilities
1 TCXO for OCXO replacement
Parameter
Min
Typ
Max.
Units
Operating temp range
Ordering Code
5
vs. operating temperature range
(Referenced to +25°C)
-0,15
ppm
-0 … +50°C
B157
26MHz
Parameter
Min
Typ
Max.
Units
Condition
Initial tolerance
vs. supply voltage change
vs. load change
vs aging
/15 Years
overall tolerance
- 1.0
- 0.2
- 0.1
- 2.5
-4.6
+1.0
+0.2
+0.1
+2.5
-4.6
ppm
at time of shipment, nominal EFC
VS ± 5%
Load ± 10%
Note
* Stratum 3 per GR-1244-CORE:
<±4.6 ppm for all causes and 20 years
aging,Holdover: <±0.37 ppm over 24 hours (Code:
D287 & B287 & G287 & F287)
Supply voltage (Vs)
Parameter
Min
Typ
Max.
Units
Condition
Ordering Code
5
Supply voltage [Standard]
3.135
3.3
3.465
VDC
D
Current consumption
6
mA
steady state @ +25°C
Typical Applications
Features
PCS Base Stations
EFC Standard
Land Mobile Radio
Low Profile
Cellular Telephony
Small Size
Radio in the Local Loop
100 % RoHS compliant
相關(guān)PDF資料
PDF描述
C2261D287DMB120MHZ TCVCXO, CLIPPED SINE OUTPUT, 20 MHz
C2261D807DMA120MHZ TCVCXO, CLIPPED SINE OUTPUT, 20 MHz
C2261F287DMB126MHZ TCVCXO, CLIPPED SINE OUTPUT, 26 MHz
C2261F807DMA126MHZ TCVCXO, CLIPPED SINE OUTPUT, 26 MHz
C2261G287DMA126MHZ TCVCXO, CLIPPED SINE OUTPUT, 26 MHz
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