Datasheet

MAX4638/MAX4639
3.5 Ω , Single 8:1 and Dual 4:1,
Low-Voltage Analog Multiplexers
10
Maxim Integrated
Test Circuits/Timing Diagrams
50%
t
R
< 5ns
t
F
< 5ns
+3V
0V
V
N01
ADDRESS
INPUT
V
IN
SWITCH
OUTPUT
V
OUT
V+
V
OUT
V-
GND
V+
A1
V-
A0
A2
EN
NO1
NO2–NO7
NO8
COM
V
NO1
V
NO8
50Ω
MAX4638
100Ω
35pF
90%
10%
t
TRANS
V+
V
OUT
V-
GND
V+
A1
V-
A0
EN
NO1B
V
NO8
NO1A–NO4A
COMB
V
NO1
50Ω
MAX4639
100Ω
35pF
V
IH
V
IH
V
IN
V
IN
NO4B
t
TRANS
V
N08
Figure 2. Transition Time
50%
t
BBM
t
R
< 5ns
t
F
< 5ns
V
N0_
+3V
0V
ADDRESS
INPUT
V
A
SWITCH
OUTPUT
V
OUT
V+
V-
GND
V+
A0
V-
A1
A2
EN
50Ω
MAX4638
90%
0V
V
A
V
IH
V
NO1
NO1
NO8
V
NO8
COM
V
OUT
NO2–NO7
100Ω
35pF
Figure 3. MAX4638 Break-Before-Make Interval