CAN Board - Datasheet

SN65HVD230
SN65HVD231
SN65HVD232
SLOS346G MARCH 2001 REVISED JUNE 2002
10
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PARAMETER MEASUREMENT INFORMATION
2.3 V
Dominant
Recessive
CANL
V
OL
3 V
V
OH
1 V
V
OH
CANH
CANH
CANL
Figure 3. Driver Output Voltage Definitions
V
O
R
L
= 60
50
Signal
Generator
(see Note A)
C
L
= 50 pF
(see Note B)
90%
Output
0.9 V
10%
t
f
V
OD(R)
V
OD(D)
t
r
Input
0 V
3 V
t
PHL
1.5 V
t
PLH
R
S
= 0 to 100 k for SN65HVD230 and SN65HVD231
N/A for SN65HVD232
0.5 V
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR 500 kHz, 50% duty cycle, t
r
6 ns, t
f
6 ns,
Z
o
= 50 .
B. C
L
includes probe and jig capacitance.
Figure 4. Driver Test Circuit and Voltage Waveforms
V
IC
+
V
CANH
) V
CANL
2
V
ID
V
O
V
CANL
V
CANH
I
O
Figure 5. Receiver Voltage and Current Definitions