MIC4451(1998) 데이터 시트보기 (PDF) - Micrel
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MIC4451 Datasheet PDF : 10 Pages
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MIC4451/4452
Typical Characteristic Curves
Rise Time
vs. Supply Voltage
220
200
180
160
140
120
47,000pF
100
80
60
22,000pF
40
10,000pF
20
0 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE (V)
Fall Time
vs. Supply Voltage
220
200
180
160
140
120
47,000pF
100
80
60
22,000pF
40
10,000pF
20
0 4 6 8 10 12 14 16 18
SUPPLY VOLTAGE (V)
Rise Time
vs. Capacitive Load
300
250
5V
200
150
10V
100
50
18V
0 100
1000
10k
100k
CAPACITIVE LOAD (pF)
Fall Time
vs. Capacitive Load
300
250
200
5V
150
10V
100
18V
50
0 100
1000
10k
100k
CAPACITIVE LOAD (pF)
Supply Current
vs. Capacitive Load
220
200 VS = 18V
180
160
140
120
100
1 MHz
80
60
40
20
0 100
1000
10k
100k
CAPACITIVE LOAD (pF)
Supply Current
vs. Capacitive Load
150
VS = 12V
120
90
60
30
1 MHz
0 100
1000
10k
100k
CAPACITIVE LOAD (pF)
Supply Current
vs. Frequency
180
VS = 18V
160
140
120
100
80
60
40
20
0 10k
100k
1M
10M
FREQUENCY (Hz)
Supply Current
vs. Frequency
120
VS = 12V
100
80
60
40
20
0 10k
100k
1M
10M
FREQUENCY (Hz)
5-74
Micrel
Rise and Fall Times
vs. Temperature
60
CL = 10,000pF
50 VS = 18V
40
tFALL
30
20
tRISE
10
0 -40
0
40 80 120
TEMPERATURE (°C)
Crossover Energy
vs. Supply Voltage
10-7
PER TRANSITION
10-8
10-9 4 6 8 10 12 14 16 18
VOLTAGE (V)
Supply Current
vs. Capacitive Load
75
VS = 5V
60
45
30
15
1 MHz
0 100
1000
10k
100k
CAPACITIVE LOAD (pF)
Supply Current
vs. Frequency
60
VS = 5V
50
40
30
20
10
0 10k
100k
1M
10M
FREQUENCY (Hz)
April 1998
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