VCS22AXT77.760MHZDE2000 [FOX]
Oscillator;
| 型号： | VCS22AXT77.760MHZDE2000 |
| 厂家： | 
FOX ELECTRONICS |
| 描述： | Oscillator |
| 文件： | 总1页 (文件大小：73K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3.3V LOW PROFILE SMD VCXO
VCSAXT SERIES
FEATURES
OPTIONS
• 3.3V Operation
• HCMOS Output
• Enable/Disable
• Tape and Reel (2,000 pcs. STD)
• Pb Free
• Many Stability/Pullability Options
• -40ºC ~ +85ºC Option ('R' Version)
• MODEL NUMBER SELECTION
Frequency
Pullability
±50PPM
Model
Frequency
Stability1
±25PPM
±25PPM
±50PPM
±50PPM
±25PPM
±25PPM
±50PPM
±50PPM
±100PPM
±100PPM
Operating
Frequency
Number
Temperature (ºC) Range (MHz)
VCS12AXT
VCS12AXTR3
VCS15AXT
VCS15AXTR
VCS22AXT
VCS22AXTR3
VCS25AXT
VCS25AXTR
VCS20AXT
VCS20AXTR
-10 ~ +70
-40 ~ +85
-10 ~ +70
-40 ~ +85
-10 ~ +70
-40 ~ +85
-10 ~ +70
-40 ~ +85
-10 ~ +70
-40 ~ +85
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
1.000 ~ 77.760
±50PPM
±50PPM
±50PPM
±100PPM
±100PPM
±100PPM
±100PPM
±100PPM
±100PPM
• ELECTRICAL CHARACTERISTICS
PARAMETERS
Frequency Range (FO)
Storage Temperature Range (TSTG)
MAX (unless otherwise noted)
1.000 ~ 77.7604 MHz
-40ºC ~ +85ºC
Supply Voltage
Control Voltage
Input Current
(VDD)
(VC)
(IDD)
3.3V ± 10%
1.65V ± 1.5V
1.000 ~ 30.000 MHz
30.000+ ~ 45.000 MHz
15mA
25mA
45.000+ ~ 77.760 MHz
50mA
Output Symmetry (50% VDD)
Rise Time (10% ~ 90% VDD) (TR)
Fall Time (90% ~ 10% VDD) (TF)
40% ~ 60%
5nS
5nS
Output Voltage
(VOL)
(VOH)
(IOL)
(IOH)
10% VDD
90% VDD Min
4.0mA Min
-1.0mA Min
15pF
Output Current
Output Load
(HCMOS)
Start-up Time
Enable/Disable Time
Frequency Linearity
(TS)
10mS
150nS
±10%
2
Modulation Bandwidth
Inclusive of 25ºC tolerance, operating temperature range, input voltage change, load change, aging,
shock, vibration, and Vc = 1.65V.
An internal pullup resistor from pin 1 to pin 4 allows active output if pin 1 is left open.
Available on an individual inquiry basis.
20 kHz
1
2
3
4
Custom specifications from 45.000 to 77.760 MHz available on an individual inquiry basis.
All dimensions are in millimeters.
Note: A 0.01µF bypass capacitor should be placed between VDD (Pin 6) and GND (Pin 3) to
minimize power supply line noise.
Note: An alternate pin connection with E/D on pin #5 is available.
All specifications subject to change without notice. Rev. 02/10/03
• ENABLE / DISABLE FUNCTION
INH (Pin 2)
OPEN
OUTPUT (Pin 4)
ACTIVE
2
'1' Level VIH ³ 70% VDD
'0' Level VIL £ 30% VDD
ACTIVE
High Z
See page 79 for tape and reel specifications.
FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099 FAX +001(239)693-1554 http://www.foxonline.com
64
© 2003 FOX ELECTRONICS
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