MAX4584 查看數據表（PDF） - Maxim Integrated
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MAX4584 Datasheet PDF : 12 Pages
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Serially Controlled
Audio/Video Switches
Test Circuits/Timing Diagrams (continued)
MAX4584
MAX4585
NO_
V+ 10nF
V+
COM_
2 OR 3
µP
DECODER/
CONTROLLER
SERIAL
INTERFACE
GND
VOUT
CL
1000pF
∆VOUT IS THE MEASURED VOLTAGE DUE TO CHARGE
TRANSFER ERROR Q WHEN THE CHANNEL TURNS OFF.
Q = ∆VOUT • CL
2-WIRE
3V
SCL
0
VOUT
3-WIRE
3V
CS
0
3V
DIN
0
VOUT
ACKNOWLEDGE
BIT
ACKNOWLEDGE
BIT
∆VOUT
8-BIT COMMAND
∆VOUT
Figure 7. Charge Injection
ANALYZER
RL
SIGNAL
GENERATOR 0dBm
10nF V+
MAX4584
MAX4585
COM_V+
2/3
DECODER/
CONTROLLER
NO_ _
GND
ANALYZER
RL
SIGNAL
GENERATOR 0dBm
10nF V+
V+
COM1
NO_ _
DECODER/
2/3
CONTROLLER
NO2
COM2
GND
N.C.
50Ω
a) OFF-ISOLATION
Figure 8. Off-Isolation and Crosstalk
b) CROSSTALK
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
12 ____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600
© 1999 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
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