Datasheet

MAX381/MAX383/MAX385
Precision, Low-Voltage Analog Switches
10 ______________________________________________________________________________________
IN
0V or 2.4V
SIGNAL
GENERATOR
+5V
C
V+
ANALYZER
CH A
CH B
NC or NO
R
L

GND
V
COM
C
-5V
FREQUENCY
TESTED
1MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
ANALYZER
TRACKING
SPECTRUM
ANALYZER
OFF ISOLATION = 20log
V
COM

V
NC
or NO
V-
MAX381
MAX383
MAX385
Figure 5. Off Isolation
IN2
0V or 2.4V
SIGNAL
GENERATOR
+5V
C
ANALYZER
CH A
CH B
R
L

GND
C
V-
-5V
FREQUENCY
TESTED
1MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
ANALYZER
TRACKING
SPECTRUM
ANALYZER
0V or 2.4V
IN
50Ω
V+
COM
COM
NC or NO
NC OR NO
MAX381
MAX383
MAX385
Figure 6. Crosstalk Test Circuit
_________________________________Test Circuits/Timing Diagrams (continued)
V-
CAPACITANCE
METER
GND
C
-5V
IN
0V or 2.4V
C
+5V
V+
COM
MAX381
MAX383
MAX385
Figure 8. Channel-On Capacitance
V-
CAPACITANCE
METER
GND
C
-5V
IN
0V or 2.4V
C
+5V
V+
NC
or NO
COM
MAX381
MAX383
MAX385
Figure 7. Channel-Off Capacitance