Datasheet

MAX4674
3V/5V, 4Ω, Wideband Quad
2:1 Analog Multiplexer
8 _______________________________________________________________________________________
Test Circuits/Timing Diagrams
V
AO
V+
V
OUT
GND
V+
AO
COM
NO
V
NO_
NC
MAX4674
R
L
C
L
*
50Ω
*C
L
INCLUDES STRAY CAPACITANCE.
EN
50%
V
IH
+ 0.5V
0
V
OUT
GND
V
AO
90%
t
OFF
t
ON
t
R
< 5ns
t
F
< 5ns
Figure 2. Turn-On and Turn-Off Times
50%
V
IH
+ 0.5V
0
V
COM
V
OUT
V
AO
0
90%
t
BBM
V
AO
V+
V
OUT
GND
V+
AO
NC, NO
COM
V
N_ _
MAX4674
R
L
C
L
*
50Ω
*C
L
INCLUDES STRAY CAPACITANCE.
t
R
< 5ns
t
F
< 5ns
EN
Figure 3. Break-Before-Make Interval
0
V+
∆ V
OUT
IS THE MEASURED VOLTAGE DUE TO CHARGE-
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
∆ V
OUT
Q = ∆ V
OUT
✕
C
L
V
OUT
V+
V
OUT
V
GEN
R
GEN
GND
V+
AO
V+ OR GND
NC, NO
COM
MAX4674
50Ω
C
L
*
EN
V
EN
*C
L
INCLUDES STRAY CAPACITANCE.
V
EN
Figure 4. Charge Injection