Improved, Quad,
SPST Analog Switches
DG411/DG412/DG413
_________________________________Timing Diagrams/Test Circuits (continued)
C
SIGNAL
GENERATOR
+15V
+5V
DG411
DG412
DG413
S
V+
V
L
0V or
2.4V
C
+15V
+5V
SIGNAL
GENERATOR 0dBm
DG411
DG412
DG413
D
IN2
0V or 2.4V
50Ω
V+
S
IN1
V
L
IN
ANALYZER
RL
-15V
D
GND
V-
0V or 2.4V
ANALYZER
C
RL
D
GND
V-
S
C
-15V
Figure 5. Off-Isolation
Figure 6. Crosstalk
C
+15V
+5V
DG411
DG412
DG413
V+
V
L
CAPACITANCE
METER
IN
C
+15V
+5V
DG411
DG412
DG413
V+
V
L
S
S
CAPACITANCE
METER
D
f = 1MHz
GND
V-
C
0V or
2.4V
IN
f = 1MHz
D
GND
V-
C
0V or
2.4V
-15V
-15V
Figure 7. Channel-Off Capacitance
Figure 8. Channel-On Capacitance
8
_______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
