Datasheet

MAX4534/MAX4535
Fault-Protected, High-Voltage,
Single 4-to-1/Dual 2-to-1 Multiplexers
______________________________________________________________________________________ 13
50%
t
OPEN
t
R
< 20ns
t
F
< 20ns
+3V
0
LOGIC
INPUT
V
A
SWITCH
OUTPUT
V
OUT
V+
V
OUT
V-
GND
V+
A0
V-
A1
EN
NO1–NO4
COM
+10V
50
MAX4534
R
L
35pF
80%
+3V
V
EN
V
OUT
+3V
0
LOGIC
INPUT
V
EN
V+
V
OUT
V-
GND
V+
A1
V-
A0
EN
COM
MAX4534
C
L
1nF
V
OUT
NO_
CHANNEL
SELECT
R
S
V
S
OFFON ON
V
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR V
CTE
WHEN THE CHANNEL TURNS OFF.
Q = V
OUT
C
L
V
EN
V+
V
OUT
V-
GND
V+
A1
V-
A0
NO4
COM
MAX4534
NO1
R
S
= 50
V
IN
EN
10nF
R
L
50
OFF-ISOLATION = 20log
V
OUT
V
IN
10nF
V+
V
OUT
V-
GND
V+
V-
A0
A1
NO4
COM
MAX4534
NO2
R
S
= 50
V
IN
EN
10nF
R
L
50
10nF
NO1
R
1k
CROSSTALK = 20log
V
OUT
V
IN
Figure 4. MAX4534 Break-Before-Make Interval
Figure 5. Charge Injection
Figure 6. Off-Isolation
Figure 7. Crosstalk
Test Circuits/Timing Diagrams (continued)