Datasheet

MAX4751/MAX4752/MAX4753
0.9
Ω , Low-Voltage, Single-Supply Quad SPST
Analog Switches
5
Maxim Integrated
Typical Operating Characteristics
(V+ = +3V and T
A
= +25°C, unless otherwise noted.)
ON-RESISTANCE vs. V
COM
MAX4751 toc01
V
COM
(V)
R
ON
(Ω)
3.22.82.42.01.61.20.80.4
0.2
0.4
0.6
0.8
1.0
1.2
1.4
0
03.6
V+ = 1.8V
V+ = 2.0V
V+ = 2.5V
V+ = 2.7V
V+ = 3.6V
V+ = 3.0V
V+ = 3.3V
ON-RESISTANCE vs. V
COM
AND TEMPERATURE
MAX4751 toc02
V
COM
(V)
R
ON
(Ω)
2.72.40.3 0.6 0.9 1.5 1.81.2 2.1
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0
0 3.0
T
A
= +85°C
T
A
= +25°C
T
A
= -40°C
TURN-ON/TURN-OFF TIME
vs. SUPPLY VOLTAGE
MAX4751 toc03
SUPPLY VOLTAGE (V)
TIME (ns)
3.22.82.0 2.4
2
4
6
8
10
12
14
16
18
20
0
1.6 3.6
MAX4751
t
ON
t
OFF
TURN-ON/TURN-OFF TIME
vs. TEMPERATURE
MAX4751 toc04
TEMPERATURE (°C)
TIME (ns)
603510-15
2
4
6
8
10
0
-40 85
t
ON
t
OFF
V+ = +3.0V
LEAKAGE CURRENT
vs. TEMPERATURE
MAX4751 toc05
TEMPERATURE (°C)
I
COM
(pA)
603510-15
10
100
1000
1
-40 85
ON
OFF
V+ = 3.0V
CHARGE INJECTION vs. V
COM
MAX4751 toc06
V
COM
(V)
Q (pC)
2.72.42.11.81.51.20.90.60.3
10
20
30
40
50
60
0
0 3.0
V+ = 3V
V+ = 1.8V
FREQUENCY RESPONSE
MAX4751 toc07
FREQUENCY (MHz)
RESPONSE (dB)
1001010.1
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
10
-100
0.01 1000
ON-RESPONSE
CROSSTALK
OFF-ISOLATION
LOGIC THRESHOLD vs. SUPPLY VOLTAGE
MAX4751 toc08
V+ (V)
LOGIC THRESHOLD (V)
3.43.23.02.82.62.42.22.01.8
0.6
0.7
0.8
0.9
1.0
1.1
0.5
1.6 3.6
RISING
FALLING