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DFVS1-LHRFREQ2100E50 PDF预览

DFVS1-LHRFREQ2100E50

更新时间: 2024-09-18 07:57:55
品牌 Logo 应用领域
西迪斯 - CTS /
页数 文件大小 规格书
1页 61K
描述
HCMOS Output Clock Oscillator, 25MHz Min, 50MHz Max

DFVS1-LHRFREQ2100E50 数据手册

  
P R E C I S I O N S U R F AC E M O U N T V C X O  
D F V S 1 - K H / K H Z ( 5 V ) & D F V S 1 - L H / L H Z ( 3 . 3 V )  
KEY FEATURES  
5.08  
5.08  
2 to 130 MHz  
Tight stabilities  
1.0  
1.0  
Encapsulated crystal  
APPLICATIONS  
Sonet/SDH, Switching  
5.08  
5.08  
DFV S1-KH/LH  
DFV S1-KHZ/LHZ  
Function  
V control  
E / D  
GND  
Output  
NC  
1
1
2
3
4
5
6
4
1
3
2
6
1
5
2
4
3
PC board  
footprint  
2
3
1.27  
1.27  
Vcc  
4
TYPE  
Frequency Range  
DFV S1-KH/KHZ  
DFV S1-LH/LHZ  
2 to 100 MHz  
4 to 130 MHz  
ELECTRICAL SPECIFICATIONS  
supply voltage  
5 V ± 5 %  
3.3 V ± 5 %  
supply current (no load)  
25 MHz  
50 MHz  
> 50 MHz  
10 mA (KH), 20 mA (KHZ)  
10 mA  
20 mA  
40 mA  
40 mA  
60 mA  
output load (HCMOS)  
duty cycle  
50 pF up to 25 MHz, 15 pF above  
40/60...60/40 % @ 50% level  
40/60...60/40 % @ 50% level  
25 pF up to 25 MHz, 15 pF above  
45/55...55/45 % @ 50% level  
40/60...60/40 % @ 50% level  
50 MHz  
> 50 MHz  
rise/fall times (@ 15 pF load)  
10 to 90 % :  
10 to 90 % :  
25 MHz  
> 25 MHz  
10 ns  
5 ns  
10 ns  
3 ns  
high/low levels  
start up  
4.5 V/ 0.5 V  
10 ms @ 4.75 V  
2.8 V/ 0.3 V  
10 ms @ 3.15V  
FREQUENCY STABILITY  
detailed tolerances [ ppm ]  
temperature  
model  
code  
stability versus:  
@ 25°C  
pulling range  
control  
voltage  
type  
range  
temp.  
± 15  
± 25  
± 25  
± 50  
± 15  
± 25  
± 25  
± 50  
Vcc  
load ageing positive function  
100B15  
100B25  
100E25  
100E50  
100B15  
100B25  
100E25  
100E50  
0 to 70°C  
DFV S1-K  
± 10  
± 10  
± 3  
± 0.5 ± 2  
± 0.5 ± 2  
± 100  
± 100  
2.5 V ± 2 V  
-40 to 85°C  
0 to 70°C  
DFV S1-L  
± 3  
1.5 V ± 1.5 V  
-40 to 85°C  
input impedance 10 k, modulation bandwidth 10 kHz @ -3dB  
remarks  
ageing is 1st year at 25°C  
OPTIONS  
tighter symmetry (f 100MHz)  
control voltage (LH/LHZ only)  
tri-state control on pin 2  
CODE  
R
D
Z
45/55...55/45 %  
0.3 to 3.0 V, center @ 1.65 V (code placed into the model code : 100’’D’’B25)  
high or open = enable, low = high Z (6 pads package)  
ORDERING CODE  
Example  
type + option code + frequency + model code  
DFV S1-LHRZ 44.736 MHz 100DB25  
DFV_S1-KH_LH  
These products and their specifications are subject to change without notice  
08.10.2010 / MYP  

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