ADM2484E
TEST CIRCUITS
VOD
RL
2
RL
2
VOC
Figure 14. Driver Voltage Measurement
375
VOD 60
VTEST
375
Figure 15. Driver Voltage Measurement
A
VOUT
B
CL
Figure 17. Receiver Propagation Delay
0V OR 3V
DE
Y
S1
Z
VOUT
RL
CL
VCC
S2
Figure 18. Driver Enable/Disable
Y
CL1
RL
Z
CL2
Figure 16. Driver Propagation Delay
+1.5V
S1
–1.5V
RE IN
RL
RE
CL
VOUT
Figure 19. Receiver Enable/Disable
VCC
S2
VDD1
DE
VDD2
VDD2
Y
TxD
Z
120
A
RxD
B
RE
GND1
GND2
Figure 20. Supply Current Measurement Test Circuit
Rev. C | Page 10 of 16