Datasheet

MAX317/MAX318/MAX319
Precision, CMOS Analog Switches
8 _______________________________________________________________________________________
50%
V
O1
V
O2
0.9V
O
+3V
0V
V
COM
0V
V
COM
LOGIC
INPUT
SWITCH
OUTPUT 1
SWITCH
OUTPUT 2
V
0
0.9V
0
t
D
t
D
LOGIC
INPUT
V-
-15V
R
L
300Ω
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
NO
IN1, IN2
VL
NC
V
O
V+
MAX319
+5V
+15V
C
L
35pF
+10V
COM
Figure 5. Charge-Injection Test Circuit
V
GEN
GND
NC OR
NO
C
L
10nF
V
O
-15V
V-
V+
V
O
IN
OFF
ON
OFF
∆V
O
Q = (∆V
O
)(C
L
)
COM
+5V
IN DEPENDS ON SWITCH CONFIGURATION;
INPUT POLARITY DETERMINED BY SENSE OF SWITCH.
OFF
ON
OFF
IN
V
IN
= +3V
MAX317
MAX318
MAX319
+15V
Figure 4. MAX319 Break-Before-Make Test Circuit
______________________________________Test Circuits/Timing Diagrams (continued)