Datasheet

MAX4631/MAX4632/MAX4633
Fault-Protected, High-Voltage,
Dual Analog Switches
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MEASUREMENTS ARE STANDARDIZED AGAINST SHORT AT SOCKET TERMINALS.
OFF-ISOLATION IS MEASURED BETWEEN COM_ AND “OFF” NO_ OR NC_ TERMINALS.
ON LOSS IS MEASURED BETWEEN COM_ AND “ON” NO_ OR NC_ TERMINALS.
SIGNAL DIRECTION THROUGH SWITCH IS REVERSED; WORST VALUES ARE RECORDED.
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.
V+
GND
MEAS. REF.
V+
V-
V-
IN_
COM_
MAX4631
MAX4632
MAX4633
NO_, NC_
ADDRESS SELECT
10nF
10nF
NETWORK
ANALYZER
50Ω
50Ω 50Ω
50Ω
OFF-ISOLATION = 20 log
ON-LOSS = 20 log
V
OUT
V
IN
V
OUT
V
IN
V
IN
V
OUT
Figure 6. Frequency Response and Off-Isolation
Figure 7. Crosstalk
Test Circuits/Timing Diagrams (continued)
V+
GND
MEAS. REF.
V-
V-
IN1 IN2
MAX4631
MAX4632
MAX4633
NO_, NC_ COM_
NO_, NC_COM_
2.4V 2.4V
50Ω
10nF
10nF
NETWORK
ANALYZER
50Ω
50Ω 50Ω
50Ω
CROSSTALK = 20 log
V
OUT
V
IN
V
IN
V
OUT
V- IS CONNECTED TO GND (0V) FOR SINGLE-SUPPLY OPERATION.