Datasheet

MAX351/MAX352/MAX353
Precision, Quad, SPST Analog Switches
_______________________________________________________________________________________ 7
t
r
< 20ns
t
f
< 20ns
50%
0V
LOGIC
INPUT
V-
-15V
R
L
300Ω
NO1
OR NC1
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
V
O
= V
COM (
RL
)
RL + RON
SWITCH
INPUT
IN1
+3V
t
OFF
0V
COM1
SWITCH
OUTPUT
0.9V
0
0.9V
0
t
ON
V
O
SWITCH
OUTPUT
LOGIC
INPUT
LOGIC INPUT WAVEFORMS INVERTED FOR SWITCHES
THAT HAVE THE OPPOSITE LOGIC SENSE.
VL
V+
C
L
35pF
+5V
+15V
V
O
V
COM1
0V
REPEAT TEST FOR IN AND S, FOR LOAD
CONDITIONS, SEE Electrical Characteristics
50%
0.9V
01
+3V
0V
0V
LOGIC
INPUT
SWITCH
OUTPUT 2
(V
O2
)
0V
0.9V
02
t
D
t
D
LOGIC
INPUT
V-
-15V
R
L2
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
COM_
IN_
VL
COM_
V
O2
V+
+5V
+15V
C
L2
V
COM1
= +10V
V
COM2
= +10V
R
L1
V
O1
C
L1
R
L
= 300Ω
C
L
= 35pF
NO_
NC_
SWITCH
OUTPUT 1
(V
O1
)
Figure 2. Switching-Time Test Circuit
Figure 3. Break-Before-Make Test Circuit (MAX353 only)
______________________________________________Test Circuits/Timing Diagrams