Datasheet

Data Sheet ADM3051
Rev. 0 | Page 11 of 16
TEST CIRCUITS AND SWITCHING CHARACTERISTICS
TxD
V
OD
V
CANH
V
CANL
V
OC
R
L
R
L
2
2
10029-002
CANH
CANL
Figure 23. Driver Voltage Measurements
CANH
CANL
TxD
RxD
C
L
R
L
30pF
10029-003
Figure 24. Switching Characteristics Measurements
C
L
RxD
CANH
CANL
V
ID
10029-006
Figure 25. Receiver Voltage Measurements
0.5
0.9
V
RxD
HIGH
LOW
V
HYS
V
ID
(V)
10029-004
Figure 26. Receiver Input Hysteresis
0.3V
CC
0.9V
V
OR
V
OD
0V
0V
V
CC
0.5V
0.3V
CC
V
DIFF
RxD
V
CC
TxD
0.7V
CC
0.7V
CC
V
DIFF
= V
CANH
– V
CANL
t
onTxD
t
offTxD
t
onRxD
t
offRxD
10029-007
Figure 27. Driver and Receiver Propagation Delay