Datasheet

ADM2490E
Rev. A | Page 15 of 16
TYPICAL APPLICATIONS
The ADM2490E transceiver is designed for point-to-point transmission lines. Figure 26 shows a full-duplex point-to-point application.
To minimize reflections, terminate the line at the receiver end with a termination resistor. The value of the termination resistor should be
equal to the characteristic impedance of the cable.
R
D
RxO
TxD
ADM2490E
A
B
Z
Y
R
D
RxD
TxD
ADM2490E
A
B
Z
Y
NOTES
1. R
T
IS EQUAL TO THE CHARACTERISTIC IMPEDANCE OF THE CABLE.
R
T
R
T
05889-026
Figure 26. Full-Duplex Point-to-Point Application