參數(shù)資料
型號(hào): VFTX140-GE-FREQ
廠商: VALPEY FISHER CORP
元件分類: TCVCXO, clock
英文描述: TCVCXO, CLOCK, 200 MHz - 1000 MHz, PECL OUTPUT
封裝: ROHS COMPLIANT, SMD, 7 PIN
文件頁數(shù): 2/3頁
文件大?。?/td> 156K
代理商: VFTX140-GE-FREQ
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 FAX 508-435-5289 www.valpeyfisher.com RevB1106
2
VFTX140
Stratum 3 TCXO to 1.0 GHz
25.4x22mm SMD, PECL/LVPECL
Electrical Specifications
Parameter
Symbol
Condition
Min
Typ
Max
Unit
Note
Input Current
Icc
50 Ohm Load
65
80
mA
Load
50 Ohm to Vcc-2V or Thevenin Equivalent
Duty Cycle
@ 50%
45
50
55
%
Rise / Fall Time
Tr/Tf
20% to 80%
0.6
ns
Logic “1” Level
Voh
Vcc-0.96
Vcc-0.81
V
Logic “0” Level
Vol
Vcc-1.85
Vcc-1.65
V
Start up time
2
10
ms
Phase Jitter
12KHz to 20MHz
0.25
0.5
ps
SSB Phase
Noise
100Hz
1KHz
10KHz
100KHz
-90
-118
-142
-145
dBc/Hz
@
622.08
MHz
Setability
0.1
ppm
Setability
Voltage
1.3
1.7
V
Enable /
Disable
Function
Input HIGH (>2.5V): DISABLED
Input LOW (<0.5V) or floating: ACTIVE
LVCMOS
Enable /
Disable Time
Te/Td
100
ns
How to Order
Temperature Range
Code
Specification
D
-20°C to 70°C
G
-40°C to 85°C
VFTX140
FREQUENCY, MHz
Supply Voltage
Code
Specification
E
3.3V ± 5%
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