Datasheet

 
     
SLLS202E − MAY 1995 − REVISED JUNE 2005
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
Figure 9 represents a typical application where two receivers are not used. In this case, there is no need to worry
about the output voltages of the unused receivers since they are not connected in the system architecture.
System
Connector
AM26LV32
Unused Circuit
R
T
R
T
Figure 9. Typical Application with Unused Receivers
Figure 10 shows a common application where one or more drivers are either disabled or powered down. To
ensure the inactive receiver outputs are in a high state, the active receiver inputs must have V
IL
> 0.4 V and V
IC
>
0.5 V.
System
Connector
AM26LV32
Connector
Driver
Enable
Disable or
Power Off
Cable
R
T
R
T
R
T
R
T
Figure 10. Typical Application Where Two or More Drivers are Disabled