MAX4717 查看數據表（PDF） - Maxim Integrated
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MAX4717 Datasheet PDF : 16 Pages
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4.5Ω/20Ω, 300MHz Bandwidth, Dual SPDT
Analog Switches in UCSP
(TA = +25°C, unless otherwise noted.)
Typical Operating Characteristics (continued)
SUPPLY CURRENT vs. LOGIC LEVEL
100
80
V+ = 5V
60
40
V+ = 3V
20
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
2.0
100
1.6
80
VTH+
1.2
60
VTH-
0.8
40
0.4
20
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
LOW RON SWITCH
tON
tOFF
0
0
100
80
1
2
3
4
5
LOGIC LEVEL (V)
TURN-ON/OFF TIME
vs. SUPPLY VOLTAGE
HIGH RON SWITCH
60
tON
40
tOFF
20
0
1.5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
RISE/FALL-TIME DELAY
vs. SUPPLY VOLTAGE
3.0
INPUT RISE/FALL TIME = 15ns
2.5
FIGURE 4, CL = 50pF
LOW RON SWITCH
2.0
0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
SUPPLY VOLTAGE (V)
TURN-ON/OFF TIME
vs. TEMPERATURE
60
LOW RON SWITCH
50 tON, V+ = 3.0V
40
tON, V+ = 5.0V
30
20
tOFF, V+ = 5.0V
10
tOFF, V+ = 3.0V
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
RISE/FALL-TIME DELAY
vs. TEMPERATURE
2.0
INPUT RISE/FALL TIME = 15ns
FIGURE 4, CL = 50pF
V+ = 4.2V
1.5 LOW RON SWITCH
0
1.5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
TURN-ON/OFF TIME
vs. TEMPERATURE
60
tON, V+ = 3.0V
50
HIGH RON SWITCH
tON, V+ = 5.0V
40
30
20
tOFF, V+ = 3.0V
10
tOFF, V+ = 5.0V
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
RISE TIME TO FALL TIME MISMATCH
vs. SUPPLY VOLTAGE
400
INPUT RISE/FALL TIME = 15ns
FIGURE 4, CL = 50pF
LOW RON SWITCH
300
1.5
RISE DELAY
1.0
0.5
FALL DELAY
1.0
200
RISE DELAY
FALL DELAY
0.5
100
0
1.5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
0
-40 -15
10
35
60
85
TEMPERATURE (°C)
0
1.5
2.5
3.5
4.5
5.5
SUPPLY VOLTAGE (V)
8 _______________________________________________________________________________________
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