參數(shù)資料
型號: VF230VBBNBAFREQ
廠商: VALPEY FISHER CORP
元件分類: VCXO, clock
英文描述: VCXO, CLOCK, 0.75 MHz - 800 MHz, LVDS OUTPUT
封裝: RUGGED, HERMETIC PACKAGE, SMD, 6-PIN
文件頁數(shù): 3/3頁
文件大小: 287K
代理商: VF230VBBNBAFREQ
Valpey Fisher Corporation
75 South Street, Hopkinton, MA 01748 Tel. 1-800-XTALREP, 508-435-6831 FAX 508 4355289
3
Rev 1.0 11/04
VF230V
Voltage Controlled Oscillators LVPECL/LVDS 3.3V
5X7 mm Surface Mount
750 KHz to 800 MHz
LVDS Output Models
Electrical Specifications
MIN
TYP
MAX
UNITS
RL = 100
(see figure)
Output Differential Voltage, VOD
247
355
454
mV
Output High Voltage, VOH
1.4
1.6
V
Output Low Voltage, VOL
0.9
1.1
V
Offset Voltage, VOS
1.125
1.2
1.375
V
Input Current, LVDS
0.75 – 24 MHz
25
mA
24 – 96 MHz
45
mA
96 – 800 MHz
80
mA
Switching Characteristics
Differential Clock Rise Time, tr
0.3
0.4
ns
Differential Clock Fall Time, tf
0.3
0.4
ns
PECL Output Models
Electrical Specifications
.
MIN
TYP
MAX
UNITS
RL = 50 to (VDD- 2V)
(see figure)
Output High Voltage, VOH
VDD-1.025
V
Output Low Voltage, VOL
VDD-1.620
V
Input Current, PECL
0.75 – 24 MHz
25
mA
24 – 160 MHz
65
mA
160 – 800 MHz
100
mA
Switching Characteristics
Clock Rise Time, tr
@20/80%
0.3
0.35
ns
Clock Fall Time, tf
@80/20%
0.3
0.35
ns
HOW TO ORDER
For part Number, put package type before model number, and add frequency in MHz, for example:
VF230V
A
T
A
125
M
Frequency
M=MHz
K=KHz
Frequency Stability
Temperature Range
Tristate
Output Logic
Pullability
A=+/-50 ppm
B=+/-25ppm
0.3-1.65-3V
A=0 to +70°C
T=Tristate
A=45/55%LVDS
A=+/ 100ppm
C=+/-50ppm
0-1.65-3.3V
B=-40 to +85°C
N=Non Tristate
B=40/60%LVDS
B=+/150ppm
D=+/-25ppm
C=45/55%PECL
D=40/60%PECL
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