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datasheet: pdf

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AM26LV32<br />

LOW-VOLTAGE HIGH-SPEED<br />

QUADRUPLE DIFFERENTIAL LINE RECEIVER<br />

SLLS202D – MAY 1995 – REVISED APRIL 2000<br />

APPLICATION INFORMATION<br />

Figure 9 represents a typical application where two receivers are not used. In this case, there is no need to worry<br />

about the output voltages of the unused receivers since they are not connected in the system architecture.<br />

Connector<br />

AM26LV32<br />

RT<br />

System<br />

RT<br />

Unused Circuit<br />

Figure 9. Typical Application with Unused Receivers<br />

Figure 10 shows a common application where one or more drivers are either disabled or powered down. To<br />

ensure the inactive receiver outputs are in a high state, the active receiver inputs must have V IL > 0.4 V and V IC ><br />

0.5 V.<br />

Driver<br />

Connector<br />

Connector<br />

AM26LV32<br />

RT<br />

Enable<br />

Cable<br />

RT<br />

System<br />

RT<br />

Disable or<br />

Power Off<br />

RT<br />

Figure 10. Typical Application Where Two or More Drivers are Disabled<br />

10 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

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