Datasheet

LTC2875
6
Rev A
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TEST CIRCUITS
Figure1. All Electrical Characteristic Measurements
Figure2. All Switching Characteristic Measurements Except Receiver Enable/Disable Times
Figure3. CAN Transceiver Data Propagation Timing Diagram
2875 TC03
1/2 V
CC
1/2 V
CC
TXD
LOW
HIGH
1/2 V
CC
1/2 V
CC
0.9V
0.5V
RXD
t
PTXBD
t
PTXBDS
t
PTXRXD
t
PTXRXR
t
PBDRX
LOW
HIGH
RECESSIVE
CANH
CANL
DOMINANT
V
OD
t
PTXBR
t
PTXBRS
t
PBRRX
2875 TC01
RS
RXD
TXD
V
CC
RSL = 0Ω EXCEPT AS NOTED
TXD
GND
V
CC
RXD
15pF
LTC2875
RS
CANH
CANL
SPLIT
CANH
CANL
V
OC
GND
CM
47µF 0.1µF
R
L/2
1%
R
L/2
1%
RSL
V
OD
2875 TC02
RXD
TXD
RS
RSL
V
CC
TXD
GND
V
CC
RXD
LTC2875
RS
CANH
CANL
SPLIT
CANH
CANL
GND
RSL = 0Ω EXCEPT AS NOTED
47µF 0.1µF
4.7nF
R
L/2
1%
R
L/2
1%
C
L
100pF
15pF
V
OD
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