A M I S - 3 0 6 6 3
High Speed CAN Transceiver
5.0 Block Diagram
V
CC
3
V
33
Data Sheet
Thermal
shutdown
7
CANH
CANL
TxD
1
8
Timer
'S'
Driver
control
6
V
33
AMIS-30663
R
i(cm)
RxD
V
REF
4
V
CC
V
cc
/
2
+
R
i(cm)
COMP
5
2
PC20041012.1
GND
Figure 1: Block Diagram
6.0 Typical Application
6.1 Application Schematic
VBAT
60
W
60
W
47 nF
IN
5V-reg
OUT
IN
3.3V-
reg
OUT
V
CC
RxD
4
8
V
33
3
V
CC
7
CAN
BUS
CANH
VREF
CANL
60
W
60
W
47 nF
CAN
controller
PC20040919.1
TxD
1
AMIS-
30663
2
5
6
GND
GND
Figure 2: Application Diagram
AMI Semiconductor - Rev. 1.4, Oct. 04
2