Precision, CMOS Analog Switches
______________________________________Test Circuits/Timing Diagrams (continued)
MAX317/MAX318/MAX319
C
SIGNAL
GENERATOR 0dBm
+15V
+5V
MAX317
MAX318
MAX319
C
+15V
+5V
MAX319
50Ω
V
L
COM
IN
0V,
2.4V
SIGNAL
GENERATOR 0dBm
V
L
COM
NC
0V, 2.4V
IN
ANALYZER
RL
NC OR NO
GND
V-
C
ANALYZER
RL
NO
GND
V-
C
-15V
-15V
Figure 6. Off-Isolation Test Circuit
Figure 7. MAX319 Crosstalk Test Circuit
C
+15V
+5V
MAX317
MAX318
MAX319
C
+15V
+5V
MAX317
MAX318
MAX319
V+
COM
V
L
CAPACITANCE
METER
IN
V+
COM
V
L
CAPACITANCE
METER
NC OR NO
f = 1MHz
GND
V-
C
2.4V
f = 1MHz
NC OR NO
GND
V-
IN
0V
C
-15V
-15V
Figure 8. Channel-Off Capacitance Test Circuit
Figure 9. Channel-On Capacitance Test Circuit
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9
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
