MAX4851H Просмотр технического описания (PDF) - Maxim Integrated
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MAX4851H Datasheet PDF : 14 Pages
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Quad SPST Switches with Over-Rail Signal
Handling
Typical Operating Characteristics (continued)
(VCC = 3.0V, TA = +25°C, unless otherwise noted.)
TURN-ON/TURN-OFF TIME
vs. SUPPLY VOLTAGE
60
7Ω SWITCH
50
40
tON
30
20
tOFF
10
0
1.5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
CHARGE INJECTION vs. COM VOLTAGE
30
3.5Ω SWITCH
20
VCC = 3V
10
0
0
VCC = 5V
1
2
3
4
5
COM VOLTAGE (V)
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
34
7Ω SWITCH
32
tON
30
28
26
tOFF
24
22
20
-40 -15
10
35
60
85
TEMPERATURE (°C)
CHARGE INJECTION vs. COM VOLTAGE
30
7Ω SWITCH
20
VCC = 3V
10
0
0
VCC = 5V
1
2
3
4
5
COM VOLTAGE (V)
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
1.6
1.4
VIN RISING
1.2
1.0
VIN FALLING
0.8
0.6
1.5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
LEAKAGE CURRENT vs. TEMPERATURE
1.4
3.5Ω SWITCH
1.2
1.0
COM ON-LEAKAGE
0.8
0.6
COM OFF-LEAKAGE
0.4
0.2
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
LEAKAGE CURRENT vs. TEMPERATURE
1.6
7Ω SWITCH
1.4
1.2
COM ON-LEAKAGE
1.0
0.8
COM OFF-LEAKAGE
0.6
0.4
0.2
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
FREQUENCY RESPONSE
20
3.5Ω SWITCH
0
-20
ON-RESPONSE
-40
OFF-RESPONSE
-60
-80
CROSSTALK
-100
0.1
1
10
100
1000
FREQUENCY (MHz)
FREQUENCY RESPONSE
20
7Ω SWITCH
0
-20
ON-RESPONSE
-40
OFF-RESPONSE
-60
-80
CROSSTALK
-100
0.1
1
10
100
1000
FREQUENCY (MHz)
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