Datasheet

MAX394
Low-Voltage, Quad, SPDT,
CMOS Analog Switch
______________________________________________________________________________________ 11
V
GEN
GND
NC OR NO
C
L
10nF
V
O
-5V
V-
V+
R
GEN
V
O
IN_
ON
OFF
ON
ΔV
O
Q = (ΔV
O
)(C
L
)
COM_
+5V
IN_
MAX394
Figure 6. Charge Injection
IN_
0V,
2.4V
SIGNAL
GENERATOR
+5V
C
V+
ANALYZER
CH A
CH B
NC_
OR NO_
R
L
50Ω

GND
COM_
C
-5V
C = 5pF
FREQUENCY
TESTED
1 MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
ANALYZER
TRACKING
SPECTRUM
ANALYZER
V
ISO
= 20LOG
V
COM
V
NC OR
V
NO
V-
MAX394
Figure 7. Off Isolation
_________________________________Test Circuits/Timing Diagrams (continued)
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
MAX394
V
CT
= 20LOG
V
COM
V
NC OR
V
NO
Figure 8. Crosstalk Test Circuit