MAX7378 데이터 시트보기 (PDF) - Maxim Integrated
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MAX7378 Datasheet PDF : 10 Pages
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Silicon Oscillator with Low-Power
Frequency Switching and Reset Output
(VCC = VL = 5V, TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics
DUTY CYCLE vs. TEMPERATURE
55
54
53
52
51
50
49
48
47
CLOCK = 32kHz
46
45
-55 -30 -5 20 45 70 95 120
TEMPERATURE (°C)
DUTY CYCLE vs. TEMPERATURE
55
54
53
52
51
50
49
48
47
CLOCK = 4MHz
46
45
-55 -30 -5 20 45 70 95 120
TEMPERATURE (°C)
DUTY CYCLE vs. SUPPLY VOLTAGE
55
54
53
52
51
50
49
48
47
CLOCK = 32kHz
46
45
4.3
4.6
4.9
5.2
5.5
SUPPLY VOLTAGE (V)
DUTY CYCLE vs. SUPPLY VOLTAGE
55
54
53
52
51
50
49
48
47
CLOCK = 4MHz
46
45
4.3
4.6
4.9
5.2
5.5
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. TEMPERATURE
14.0
13.5
13.0
12.5
12.0
11.5
11.0
CLOCK = 32kHz
10.5
10.0
-55 -30 -5 20 45 70 95 120
TEMPERATURE (°C)
SUPPLY CURRENT vs. TEMPERATURE
1.5
CLOCK = 4 MHz
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
-55 -30 -5 20 45 70 95 120
TEMPERATURE (°C)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
14
13
12
11
10
9
CLOCK = 32kHz
8
4.3
4.6
4.9
5.2
5.5
SUPPLY VOLTAGE (V)
SUPPLY CURRENT vs. SUPPLY VOLTAGE
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
CLOCK = 4MHz
0.5
4.3
4.6
4.9
5.2
5.5
SUPPLY VOLTAGE (V)
FREQUENCY vs. SUPPLY VOLTAGE
35.0
CLOCK = 32kHz
34.5
34.0
33.5
33.0
32.5
32.0
31.5
31.0
30.5
30.0
4.3
4.6
4.9
5.2
5.5
SUPPLY VOLTAGE (V)
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