Datasheet
MAX4584/MAX4585
Serially Controlled
Audio/Video Switches
______________________________________________________________________________________ 11
Figure 5. Switching Time
R
L
C
L
35pF
V
OUT
V
IN
V+
10nF
V+
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
V
OUT
= V
IN
[R
L
/ (R
L
+ R
ON
)]
2 OR 3
SERIAL
INTERFACE
DECODER/
CONTROLLER
µP
3-WIRE
2-WIRE
SCL
CS
3V
0
V
OUT
0
V
OUT
0
3V
0
V
OUT
0
V
OUT
0
50%
50%
t
ON
t
ON
t
OFF
t
OFF
0.5V
V
OUT
-
0.5V
0.5
t
R
< 20ns
t
F
< 20ns
ACKNOWLEDGE
BIT
COM_
NO__
MAX4584
MAX4585
V
OUT
- 0.5
Test Circuits/Timing Diagrams
Figure 6. Break-Before-Make Interval
C
L
R
L
V
IN
V
OUT
V+
10nF
V+
GND
C
L
INCLUDES FIXTURE AND STRAY CAPACITANCE.
V
OUT
= V
COM
[R
L
/ (R
L
+ R
ON
)]
2 OR 3
SERIAL
INTERFACE
DECODER/
CONTROLLER
µP
3-WIRE
2-WIRE
COM_
COM_
NO__
NO__
MAX4584
MAX4585
50%
3V
V
OUT
0
80%
t
BBM
50%
3V
SCL
0V
V
OUT
0
80%
t
BBM
t
R
< 20ns
t
F
< 20ns
ACKNOWLEDGE
BIT
CS