参数资料
型号: C2261B287DAA1025.6MHZ
厂商: VECTRON INTERNATIONAL
元件分类: XO, clock
英文描述: TCXO, CLOCK, 25.6 MHz, HCMOS OUTPUT
封装: ROHS COMPLIANT PACKAGE-4
文件页数: 2/6页
文件大小: 346K
代理商: C2261B287DAA1025.6MHZ
Vectron International www.vectron.com
v.2007-01-08 page 2 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 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
C2261
TCXO
RF output
Parameter
Min
Typ
Max.
Units
Condition
Ordering Code
5
Signal [Standard]
clipped Sinewave
> 12.288MHz
M
Load R
9
10
11
k
|| C
9
10
11
pF
Output power
0.7
Vpp
@ 10k
||10pF
Parameter
Min
Typ
Max.
Units
Condition
Ordering Code
5
Signal [Standard]
HCMOS
A
Load
13.5
15
16.5
pF
Signal Level (Vol)
0.3
VDC
with Vs=3.3V and 15pF load
Signal Level (Voh)
3.0
VDC
with Vs=3.3V and 15pF load
Rise and Fall time
5
ns
Duty cycle
40
50
60
%
@ (Voh-Vol)/2
Frequency Tuning (EFC) or Enable
Parameter
Min
Typ
Max.
Units
Condition
Ordering Code
5
Tuning Range
Fixed TCXO; No adjust
0
Tuning Range for
D807;B287;D287;F807;G287;F287
Stratum 3 Version
± 5.0
±14.0
± 20.0
ppm
1
Linearity
10
%
Tuning Slope
Positive
Control Voltage Range
0.3
1.65
3.0
VDC
with Vs=3.3VDC
Freq. control input impedance
10
k
Enable
Enable(Only Enclosure B (G254))
True table
RF_out
Pin 8
Pin 5
High
Data
Open
Data
Low
High Tristate
Additional parameters
Parameter
Min
Typ
Max.
Units
Condition
Phase Noise
3
-90
dBc/Hz
10 Hz
@19.44MHz
-120
dBc/Hz
100 Hz
-135
dBc/Hz
1 kHz
-140
dBc/Hz
10 kHz
-145
dBc/Hz
100 kHz
Weight
2
g
Processing & Packing
Handling & processing note
Absolute Maximum Ratings
Parameter
Min
Typ
Max.
Units
Condition
Supply voltage (Vs)
6.0
V
Control Voltage
0
Vs
V
Operable temperature range
-40
+85
°C
Storage temperature range
-55
+125
°C
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