Datasheet

MAX4524/MAX4525
Low-Voltage, Single-Supply
Multiplexer and Switch
_______________________________________________________________________________________ 9
50%
V+
0V
V
COM
V
OUT
V
ADD
0V
80%
t
BBM
V+
V
OUT
V
OUT
V
ADD
V
ADD
GND
V+
ADDB
ADDA
INH
NO0–N03
COM
V+
MAX4524
300Ω
50Ω
35pF
V+
GND
V+
ADD
INH
NO_, NC_
COM_
V+
MAX4525
300Ω
35pF
50Ω
REPEAT TEST FOR EACH SECTION.
t
R
< 20ns
t
F
< 20ns
Figure 3. Break-Before-Make Interval
0V
V+
V
INH
∆ V
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE-
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
∆ V
OUT
REPEAT TEST FOR EACH SECTION.
Q = ∆ V
OUT
X C
L
V
OUT
V+
V
OUT
V
NO
= 0V
V
INH
GND
V+
ADDB
CHANNEL
SELECT
ADDA
INH
NO_
COM_
MAX4524
MAX4525
50Ω
C
L
1000pF
_________________________________Test Circuits/Timing Diagrams (continued)
Figure 4. Charge Injection