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DS1099U-RG PDF预览

DS1099U-RG

更新时间: 2024-10-28 18:44:51
品牌 Logo 应用领域
达拉斯 - DALLAS /
页数 文件大小 规格书
6页 78K
描述
Oscillator,

DS1099U-RG 技术参数

生命周期:TransferredReach Compliance Code:unknown
风险等级:5.57Base Number Matches:1

DS1099U-RG 数据手册

 浏览型号DS1099U-RG的Datasheet PDF文件第1页浏览型号DS1099U-RG的Datasheet PDF文件第2页浏览型号DS1099U-RG的Datasheet PDF文件第4页浏览型号DS1099U-RG的Datasheet PDF文件第5页浏览型号DS1099U-RG的Datasheet PDF文件第6页 
Lo w -Fre q u e n c y Du a l Ec o n Os c illa t o r  
AC ELECTRICAL CHARACTERISTICS  
(V = +2.7V to +5.5V, T = -40°C to +85°C, unless otherwise noted.)  
CC  
A
PARAMETER  
SYMBOL  
CONDITIONS  
MIN  
TYP  
MAX  
UNITS  
Master Oscillator Frequency  
Nominal Output Frequency  
Output Frequency Tolerance  
f
1.048  
MHz  
MOSC  
f
OUT0,  
0.25  
-1.0  
1,048,000  
+1.0  
Hz  
f
OUT1  
f  
T
= +25°C, V = 4.1V  
%
ppm/V  
%
OUT  
A
CC  
T
A
= +25°C  
3300  
Voltage Frequency Variation  
(Note 3)  
f  
OUT  
2.7V to 5.5V, T = +25°C  
A
-2.0  
-100  
45  
+2.5  
+100  
55  
Temperature Frequency Variation  
Output Duty Cycle  
f  
(Notes 3, 4)  
ppm/°C  
%
OUT  
Power-Up Time  
t
(Note 5)  
10  
ms  
PU  
Output Rise/Fall Time  
t , t  
R
C = 15pF (both)  
L
20  
ns  
F
Note 1:  
Note 2:  
All voltages referenced to ground.  
Active supply current combines the standby current with the output current. The output current is defined by  
I = (C + 12pF ) x V x f for each output when enabled.  
LOAD  
CC  
OUT  
Note 3:  
Note 4:  
Note 5:  
This is the change observed in output frequency due to changes in temperature or voltage.  
This parameter is guaranteed by design.  
This indicates the time between power-up and the outputs becoming active.  
Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s  
(V = +5.0V, T = +25°C, unless otherwise noted.)  
CC  
A
SUPPLY CURRENT vs. SUPPLY VOLTAGE  
SUPPLY CURRENT vs. TEMPERATURE  
SUPPLY CURRENT vs. OUTPUT LOAD  
V
= 15pF, T = +25°C  
V = 5.5V, C = 15pF  
CC L  
(BOTH OUTPUTS LOADED EQUALLY), T = +25°C  
1.2  
CC  
A
A
700  
600  
500  
400  
300  
200  
100  
0
700  
600  
500  
400  
300  
200  
100  
0
1.0  
OUT0 = OUT1 = 1MHz  
OUT0 = OUT1 = 1MHz  
V
CC  
= 5.5V  
0.8  
0.6  
0.4  
0.2  
0
V
CC  
= 4.0V  
OUT0 =1MHz,  
OUT1 = 0.25Hz  
OUT0 =1MHz,  
OUT1 = 0.25Hz  
V
CC  
= 2.7V  
40  
OUT0 = OUT1 = 0.25Hz  
OUT0 = OUT1 = 0.25Hz  
-40  
-15  
10  
35  
60  
85  
2.7  
3.4  
4.1  
4.8  
5.5  
0
10  
20  
C (pF)  
30  
50  
TEMPERATURE (°C)  
SUPPLY VOLTAGE (V)  
L
_____________________________________________________________________  
3

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