Datasheet

MAX4501/MAX4502
Low-Voltage, SPST, CMOS Analog Switches
_______________________________________________________________________________________ 7
Figure 1. Switching Times
Figure 2. Charge Injection
50%
t
OFF
t
ON
V
OUT
V
IN
+3V
0
V+
V
OUT
GND
V+
IN
NO
COM
V
NO
50Ω
MAX4501
1k
35pF
90% 90%
0
V
IN
50%
t
ON
t
OFF
V
OUT
V
IN
+3V
0
V+
V
OUT
GND
V+
IN
NC
COM
V
NC
50Ω
MAX4502
1k
35pF
90% 90%
0
V
IN
∆V
OUT
V+
0
V
IN
V
OUT
MAX4501MAX4502
∆V
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE TRANSFER
ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = ∆V
OUT
•
C
L
V+
V
OUT
GND
V+
IN
NO OR
NC
COM
V
NO
OR V
NC
= 0
50Ω
MAX4501
MAX4502
C
L
1000pF
V
IN
______________________________________________Test Circuits/Timing Diagrams