Precision, Quad, SPDT, CMOS Analog Switch
_________________________________Test Circuits/Timing Diagrams (continued)
MAX333A
C
SIGNAL
GENERATOR
+15V
COM_
V+
0V,
2.4V
IN_
ANALYZER
CH A
CH B
RL
-15V
100Ω
NC_
OR NO_
GND
V-
C
FREQUENCY
TESTED
1 MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
ANALYZER
TRACKING
SPECTRUM
ANALYZER
VCOM
VNC OR VNO
OFF ISOLATION = 20LOG
C = 5pF
Figure 7. Off-Isolation
C
+15V
SIGNAL
GENERATOR
V+
COM_
NC_ OR NO_
50Ω
0V, 2.4V
ANALYZER
CH A
CH B
RL
IN_
IN1
0V, 2.4V
FREQUENCY
TESTED
1 MHz
SIGNAL
GENERATOR
AUTOMATIC
SYNTHESIZER
REPEAT TESTS FOR OTHER CHANNELS
ANALYZER
TRACKING
SPECTRUM
ANALYZER
NC1 OR NO1
GND
COM1
V-
C
-15V
100Ω
Figure 8. Crosstalk
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7
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
