Datasheet

Figure 1. Timing Diagram for Dynamic Characteristic
Figure 3. Test Circuit for Typical Operating Characteristics
Figure 2. Test Circuit for Dynamic Characteristics
V
TXD
V
CANL
V
CANH
V
DIFF
V
DIFF
= CANH - CANL
V
RXD
t
PDL
t
PDH
V
CC
/2
-5V
-3.2V
2.2V
0
1.4V
3.6V
5V
GND
V
CC
+12V
125Ω
CL
CL
7
2
1
14
8
12
11
9
10 6 5
4 13 3
+5V
C
X
= 15pF
PROBE CAP INCLUDED
511Ω
125Ω
511Ω
RTH
CANL
CANH
RTL
WAKE
TXD
INH
BATT
ERR GND RXD
V
CC
EN STB
C
BYPASS
MAX305_
V
BATT
R1
R1
CL
CL
7
2
1
14
RTH
CANL
CANH
RTL
TXD
INH
BATT
8
12
11
9
10 6 5
4 13 3
+5V
C
X
= 15pF
PROBE CAP INCLUDED
V
CC
EN STB
WAKE
ERR GND RXD
C
BYPASS
MAX305_
MAX3054/MAX3055/
MAX3056
±80V Fault-Protected/Tolerant CAN Transceiver
www.maximintegrated.com
Maxim Integrated │ 7
Timing Diagrams/Test Circuits