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VF494L-G-1.0MHZ PDF预览

VF494L-G-1.0MHZ

更新时间: 2024-11-27 20:53:11
品牌 Logo 应用领域
西迪斯 - CTS /
页数 文件大小 规格书
1页 21K
描述
Oscillator, 1MHz Min, 50MHz Max, 1MHz Nom,

VF494L-G-1.0MHZ 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.65
JESD-609代码:e0安装特点:SURFACE MOUNT
端子数量:4最大工作频率:50 MHz
最小工作频率:1 MHz标称工作频率:1 MHz
最高工作温度:70 °C最低工作温度:
封装主体材料:METAL封装等效代码:GWDIP4/8(UNSPEC)
电源:3.3 V认证状态:Not Qualified
子类别:Other Oscillators标称供电电压:3.3 V
表面贴装:YES端子面层:Tin/Lead (Sn/Pb)
Base Number Matches:1

VF494L-G-1.0MHZ 数据手册

  
VF4 9 4  
V C X O  
VF494  
8 Pin DIP VCXO  
HCMOS/TTL Compatible  
A P P L I C AT I O N S  
Pa ra m e te r  
Input Break  
Down Voltage  
Storage Temp.  
Control Voltage  
Sy m b  
Co n d itio n  
Min  
Ty p  
Ma x  
Un it  
N o te  
Networking equipment, portable  
electronics, PLL applications,  
high speed video imaging  
Vcc  
0.5  
7.0  
V
Ts  
40  
–1  
+85  
9
°C  
V
Vc  
F E AT U R E S  
Frequency  
Range  
F
1.0  
50  
MHz  
ppm  
Low Cost  
Frequency  
Stability  
F/ F  
vs. Temp., Vcc  
Max load  
±25  
Standard Footprint  
Small Size  
Input Voltage  
Vcc  
Icc  
4.75  
3.15  
5.00  
3.30  
5.25  
3.45  
V
Std.  
LV Opt.  
Input Current  
Load  
35  
mA  
@20MHz  
10 TTL gates or 15pF MAX  
VF494  
27.000MHZ  
BO1H  
Duty Cycle  
@0.5Vcc  
40  
50  
60  
8
%
Rise/ Fall Time  
Logic “1” Level  
Logic “0” Level  
Start–up Time  
Phase Jitter  
Tr/ Tf  
Voh  
Vol  
Ts  
ns  
Loaded  
Loaded  
0.9Vcc  
0.1Vcc  
0.238" MAX  
(6,05mm)  
2
10  
1
ms  
ps  
1σ, F<45MHz  
@Vc = 2.5V  
fm<10KHz  
fj>1KHz  
@3db  
Modulation BW  
Input Impedance  
Control Voltage  
10  
50  
KHz  
KOhm  
V
.160" MIN  
(4,06mm)  
GLASS STANDOFFS  
ø0.0180" ± 0.002"  
(4,57mm ± 0,051mm)  
Vc  
Vcc = 5V  
Vcc = 3.3V  
0.0  
0.0  
2.50  
1.65  
5.00  
3.30  
0.495"  
(12,6mm)  
Deviation Slope  
Monotonic,  
positive  
50  
100  
ppm/ V Vcc = 5.00  
Vcc = 3.30  
#1  
#8  
#4  
Linearity  
±15  
%
Pullability  
±100  
ppm  
0.495"  
(12,6mm)  
0.300"  
(7,6mm)  
Setability (Vc  
for center freq)  
Vc0  
@25°C, Fnom.  
0°C to +70°C  
2.00  
1.25  
2.50  
1.65  
3.00  
2.05  
V
Vcc = 5.0V  
Vcc = 3.3V  
#5  
Operating  
Temperature Range  
0.300"  
(7,6mm)  
Mechanical Shock  
Thermal Shock  
Vibration  
Per MILSTD202, Method 213, Cond. E  
Per MILSTD883, Method 1011, Cond. A  
Per MILSTD883, Method 2007, Cond. A  
260°C, for 10s, Max.  
All dimensions are typical unless otherwise specified.  
Creating a Part Number  
Soldering Conditions  
Hermetic Seal  
Pin Out  
FREQ.  
VF494  
Leak rate less than 5 x 10–8 atm.cc/ s of helium  
ABSOLUTE PULL RANGE (ppm)  
Pin #1Voltage Control  
Pin #5Output  
Pin #4Ground, Case  
Pin #8Vcc  
Code  
Specification  
±50 ppm MIN. (std.)  
INPUT VOLTAGE  
Code  
L
Specification  
3.3 Volt ±5%  
XXX  
up to 200 ppm MAX.  
(customer specified)  
5.0 Volt ±5% (std.)  
All specifications are subject to change without notice.  
LEAD CONFIGURATION  
Code  
GR  
Specification  
Gull Wing  
8
1
5
4
G
Gull Wing  
8
1
5
4
Through Hole (std.)  
Example: VF494L-G-XXX-27MHz: Input Voltage 3.3 Volt ±5%, Lead  
Configuration Gull Wing, Absolute Pull Range up to 200 ppm max.  
83  
75 South Street, Hopkinton, MA 01748 800-982-5737 508-435-6831 Fax: 508-435-5289 www.valpeyfisher.com  

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