VFAC3B-1-200MHZ [CTS]
Oscillator, 25MHz Min, 200MHz Max, 200MHz Nom,;
| 型号： | VFAC3B-1-200MHZ |
| 厂家： | 
CTS |
| 描述： | Oscillator, 25MHz Min, 200MHz Max, 200MHz Nom, |
| 文件： | 总1页 (文件大小：79K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
VFAC3
Surface Mount Clock Oscillator
ACMOS / LSTTL Compatible
Features
RoHS Status
•
•
•
•
•
•
•
•
•
HCMOS – TTL Compatible
Very Low Phase Jitter
Wide Frequency Range
Miniature Ceramic Package
EMI Shielded
Tight Duty Cycle Available
Wide Temperature Range Available
5.0V, 3.3V, and 2.5V Available
Tristate control standard
Parameter
Symb
Condition
Min
Typ
Max
Unit
Note
Input Break
Down Voltage
Vcc
Ts
F
-0.5
-55
25
7.0
+125
200
V
Storage Temp.
°C
Frequency
Range
MHz
Overall conditions
including:
calibration, temp.,
aging 10 yrs,
Frequency
Stability
∆F/F
±100
ppm
1
shock, vibration
4.75
3.15
2.38
5.00
3.30
2.50
5.25
3.45
2.63
Std. Opt.
Opt.
Input Voltage
Vcc
Icc
V
F= 100MHz
15pF load
Input Current
Load
70
mA
2
10 LSTTL gates or 30pF Typ, 50pF Max.
50
@1.4V
@50% Vcc
Duty Cycle
40 40
60 60
%
ns
V
3
50
0.4V to 2.4V
20% to 80%
Rise / Fall Time
Logic “1” Level
Logic “0” Level
Tr/Tf
Voh
Vol
1.5
0.9Vc
c
Max Load
Max Load
All dimensions are typical unless otherwise specified.
0.1Vc
c
V
Electrical Connections
Pin #
Start-up Time
Phase Jitter
Ts
15
ms
ps
Pin 1
Pin 2
Pin 3
Pin 4
Tristate Control
Ground
Output
1σ
1
fj>1KHz
Vcc
Tristate
Function
Input HIGH (>2.5V) or floating: Active Input LOW (0.5V):
Infinite Impedance
Creating a Part Number
Enable/ Disable
Time
Operating
100
ns
4
VFAC3
FREQ.
0°C to +70°C (-40°C to +85°C available)
Temperature Range
Mechanical Shock
Per MIL-STD-202, Method 213, Cond. E
Per MIL-STD-883, Method 1011, Cond. A
Per MIL-STD-883, Method 2007, Cond. A
Oper. Temp. Range
Frequency Stability
Code
Specification
0°C to 70°C
Code
Specification
±20 ppm
Thermal Shock
Vibration
S
A
B
1
-40°C to +85°C
±25 ppm
±50 ppm
±100 ppm
Soldering Conditions
Hermetic Seal
260°C for 10s Max., or 230°C for 90s
Leak rate less than 5 x 10-8 atm.cc/s of helium
Input Voltage
Duty Cycle
Code
C
L
Specification
2.5V
Code
HH
H
Specification
±2.5%
3.3V
5.0V
±5%
±10%
75 South Street, Hopkinton, MA 01748 • 800-982-5737 • 508-435-6831 • FAX 508-435-5289 • www.valpeyfisher.com • RevC1007
1
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