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參數(shù)資料
| 型號： | VCS20AXTR-FREQ2-OUT27 |
| 廠商： | FOX ELECTRONICS |
| 元件分類： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, 45 MHz - 77.76 MHz, HCMOS OUTPUT |
| 文件頁數(shù)： | 1/1頁 |
| 文件大小： | 219K |
| 代理商： | VCS20AXTR-FREQ2-OUT27 |
64
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 941-693-0099 FAX 941-693-1554 http://www.foxonline.com
2000 FOX ELECTRONICS
The Fox VCS Series VCXO is an SMD, tight stability, voltage
controlled oscillator available in a wide range of stability and
pullability options. It is intended to be a general purpose VCXO
with minimum utilization of board space.
FEATURES
3.3 Volt VDD
HCMOS
Enable/Disable
Many Stability/Pullability Options
-40 ~ +85C Temp Range Option
VCXO SMD LOW PROFILE/VOLTAGE CONTROLLED CRYSTAL OSCILLATOR
VCSAXT SERIES
1
Inclusive of 25°C tolerance, operating temperature range, input voltage change,load change,
aging, shock, vibration, and Vc=1.65V.
2
Available on an individual inquiry basis
3
Custom specifications from 45.000 to 77.760MHz available on an individual inquiry basis.
Note: An alternative pin connection with E/D on pin #5 is available.
All specifications subject to change without notice. Rev. 11/26/01
UNITS
MHz
C
V
mA
%
nS
V
mA
pF
mS
nS
%
kHz
MAX
45.000 3
77.760
+70
+85
+3.6
+3.15
15
25
50
60
5
0.33
4.0
-1.0
15
10
150
+10
PARAMETERS
Frequency Range
(Fo)
Temperature Range
Operating
(TOPR)
Storage
(TSTG)
Supply Voltage
(VDD)
Control Voltage
(Vc)
Input Current
(IDD)
Output Symmetry
Rise Time
(TR)
FallTime
(TF)
Output Voltage
(VOL)
(VOH)
Output Current
(IOL)
(IOH)
Output Load
Start-up Time
(TS)
Enable/Disable Time 4
Frequency Linearity
Modulation Bandwidth
ELECTRICAL CHARACTERISTICS (VDD = 3.3V, CL = 15pF)
FREQUENCY RANGE
1.000 ~ 77.760
1.000 ~ 30.000
30.000+ ~ 45.000
45.000 ~ 77.760
1.000 ~ 77.760
CONDITIONS
1.65V
0.66V ~ 2.64V
2.64V ~ 0.66V
IOL = 4.0 mA
IOH = -1.0 mA
VOL = 0.33 V
VOH = 2.97V
HCMOS
MIN
1.000
-10
-40
+3.0
+0.15
40
2.97
-10
20
All dimensions are in millimeters.
See page 74 for tape and reel specifications.
VCXO
OUTPUT (Pin 4)
ACTIVE
High Z
ENABLE / DISABLE FUNCTION 4
Pin 2
OPEN
2.7 V
0.3 V
MODEL SELECTION
Model Number
±50
±100
Stability
(PPM) (MAX) 1
Pullability
(PPM) (MIN)
Vc = 1.65 ±1.5V
±25
±50
±25
±50
±100
-40°C~+85°C
VCS12AXTR2
VCS15AXTR
VCS22AXTR2
VCS25AXTR
VCS20AXTR
-10°C~+70°C
VCS12AXT
VCS15AXT
VCS22AXT
VCS25AXT
VCS20AXT
2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| VCS15AXTR-FREQ2-OUT27 | VCXO, CLOCK, 45 MHz - 77.76 MHz, HCMOS OUTPUT |
| VCS20AXT-FREQ1-OUT27 | VCXO, CLOCK, 1 MHz - 45 MHz, HCMOS OUTPUT |
| VCS20AXT-FREQ2-OUT27 | VCXO, CLOCK, 45 MHz - 77.76 MHz, HCMOS OUTPUT |
| VCS25AXT-081 | |
| VCS25AXT-447 | |
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