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VF3B-1.8MHZ PDF预览

VF3B-1.8MHZ

更新时间: 2024-11-15 07:10:31
品牌 Logo 应用领域
西迪斯 - CTS /
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描述
Oscillator,

VF3B-1.8MHZ 数据手册

  
VF3  
X O  
VF3  
VF3 Series Miniature Ceramic  
SMD Tristate Oscillator  
HCMOS–TTL Compatible  
F E AT U R E S  
Pa ra m e te r  
Sy m b  
Co n d itio n  
Min  
Ty p  
Ma x  
Un it  
N o te  
Input Break  
Down Voltage  
Vcc  
0.5  
7.0  
V
Miniature Ceramic Package  
Wide Frequency Range  
Storage Temp.  
Ts  
F
55  
1.8  
+125  
160  
°C  
Industrial Temperature Available  
Frequency  
MHz  
Range  
Frequency  
Stability  
F/ F  
Overall  
100  
3.15  
100  
ppm  
1
Input Voltage  
Vcc  
Icc  
3.3  
3.45  
V
0.295"  
(7,49mm)  
Input Current  
15pF load  
10  
15  
18  
28  
mA  
to 25MHz  
to 50MHz  
to 67MHz  
to 125MHz  
0.197"  
(5,00mm)  
10 LS-TTL gates or 15pF typical  
Load  
Duty Cycle  
@50%Vcc  
45  
40  
50  
50  
55  
60  
%
to 50MHz  
Rise/ Fall Time  
Logic “1” Level  
Logic “0” Level  
Tr/ Tf  
Voh  
Vol  
10% to 90%  
5
10  
ns  
V
V
Loaded, overall .9Vcc  
Loaded, overall  
0.079"  
.1Vcc  
Input HIGH (>2.5V) or floating: ACTIVE  
Input LOW (<0.5V): INFINITE IMPEDANCE  
Enable Input  
Disable Input  
0.055"  
#1  
#4  
#2  
(1,39mm)  
Start–up Time  
Ts  
3
10  
ms  
0.102"  
(2,59mm)  
Operating  
Temperature Range  
10°C to +70°C (–40°C to +85°C available)  
Per MILSTD202, Method 213, Cond. E  
Per MILSTD883, Method 1011, Cond. A  
Per MILSTD883, Method 2007, Cond. A  
260°C, for 10s, Max; 230°C, for 90s, Max.  
Leak rate less than 5 x 10–8 atm.cc/ s of helium  
#3  
0.200"  
(5,07mm)  
Mechanical Shock  
Thermal Shock  
Vibration  
All dimensions are typical unless otherwise specified.  
Soldering Conditions  
Hermetic Seal  
Pin Out  
Pin #1Tristate Control  
Pin #3Output  
Pin #2Case, GND  
Pin #4Vcc  
Creating a Part Number  
Note: Please consult factory for available stabilities for your selected frequency requirements.  
All specifications are subject to change without notice.  
FREQ.  
VF3  
OPERATIONAL TEMP. RANGE  
FREQUENCY STABILITY  
Code  
1
Specification  
−10°C to +70°C  
-40°C to +85°C*  
Code  
Specification  
S
A
B
±20  
±25  
±50  
ppm  
ppm  
ppm  
±100 ppm (std.)  
SYMMETRY  
Code  
H
Specification  
±5.0%  
±10.0%  
Example: VF3SH-1-50.0MHz: Frequency Stability ±20ppm, Symmetry ±5%,  
Operating Temperature -40°C to +85°C, Frequency 50MHz.  
74  
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com  

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