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SM7645HE 参数 Datasheet PDF下载

SM7645HE图片预览
型号: SM7645HE
PDF下载: 下载PDF文件 查看货源
内容描述: CMOS具有启用/禁用或可选的待机模式( 3.3 V ) [CMOS with Enable/ Disable or Optional Stand By Mode (3.3 V)]
分类和应用:
文件页数/大小: 9 页 / 198 K
品牌: PLETRONICS [ PLETRONICS, INC. ]
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SM76H Series 2.5 V  
CMOS Clock Oscillators  
March 2008  
Electrical Specification for 2.50V +_10% over the specified temperature range  
Item  
Min  
0.8  
-50  
-25  
-20  
Max  
69.9  
+50  
+25  
+20  
CMOS  
-
Unit  
MHZ  
ppm  
Condition  
Frequency Range  
Frequency Accuracy 45"  
44"  
For all supply voltages, load changes, aging for  
1 year, shock, vibration and temperatures  
20"  
Output Waveform  
Output High Level  
Output Low Level  
Output Symmetry  
90  
-
%
%
%
of VCC (See load circuit)  
10  
45  
55  
at 50% point of VCC (See load circuit)  
Jitter  
-
-
0.6  
2.5  
-
pS RMS  
pS RMS  
Kohm  
%
12 KHz to 20 MHZ from the output frequency  
10 Hz to 1 MHZ from the output frequency  
to VCC  
Enable/Disable Internal Pull-up  
V disable  
50  
-
30  
of VCC applied to pin 1  
V enable  
70  
-10  
-10  
-
-
%
Output leakage  
V
OUT = VCC  
+10  
+10  
3
uA  
Pin 1 low, device disabled  
VOUT = 0V  
uA  
Standby Current ICC  
Enable time  
uA  
-
100  
100  
3
nS  
Time for output to reach a logic state  
Time for output to reach a high Z state  
Time for output to reach specified frequency  
Standard Temperature Range  
Disable time  
-
nS  
Start up time  
-
mS  
oC  
Operating Temperature Range  
Storage Temperature Range  
-10  
-40  
-55  
+70  
+85  
+125  
oC  
Extended Temperature Range E” Option  
oC  
www.pletronics.com  
425-776-1880  
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