MAX352 Maxim, MAX352 Datasheet - Page 7

• Manufacturer Part Number: MAX352
• Manufacturer: Maxim

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