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AMIS42700WCGA4RH
P1-P3
P4-P6
P7-P9
P10-P12
P13-P14
AMIS
−
42700
http://onsemi.com
10
Measurement Set
−
ups and Definitions
Schematics are given for single CAN transceiver
.
AMIS
−
42700
EN1
EN2
T
ext
Rx0
Tx0
7
9
2
3
10
Rint
4
CANH2
CANL1
GND
V
ref
VCC
18
13
12
19
14
8
CANL2
CANH1
100 nF
+5V
5
6
15
16
17
1 nF
1 nF
T
ransient
Generator
V
RxD
V
i(dif)(hys)
High
Low
0,5
0,9
Hysteresis
Figure 5. T
est Circuit for Automotive T
ransients
Figure 6. Hysteresis of the Receiver
AMIS
−
42700
http://onsemi.com
11
AMIS
−
42700
EN1
EN2
T
ext
Rx0
Tx0
7
9
2
3
10
Rint
4
CANH2
CANL1
GND
V
ref
VCC
18
13
12
19
14
8
CANL2
CANH1
100 nF
+5V
5
6
15
16
17
R
LT
60
W
R
LT
60
W
C
LT
100 pF
C
LT
100 pF
CANHx
CANLx
Tx0/
T
ext
Rx0/
Rint
dominant
0,9V
0,5V
recessive
0,7 x V
CC
V
i(dif)
=
V
CANH
−
V
CANL
t
d(Tx
−
BUSon)
t
d(Tx
−
Rx)
t
d(Tx
−
BUSoff)
0,3 x V
CC
HIGH
LOW
0,9V
0,5V
0,3 x V
CC
t
d(BUSon
−
Rx)
t
d(BUSoff
−
Rx)
0,7 x V
CC
t
d(Tx
−
Rx)
Figure 7. T
est Circuit for Timing Characteristics
Figure 8. Timing Diagram for AC Characteristics
AMIS
−
42700
http://onsemi.com
12
10 nF
30
W
Active Probe
30
W
6.2 k
W
47 nF
6.2 k
W
Spectrum Anayzer
AMIS
−
42700
EN1
EN2
T
ext
Rx0
Tx0
7
9
2
3
10
Rint
4
CANH2
CANL1
GND
V
ref
VCC
18
13
12
19
14
8
CANL2
CANH1
100 nF
+5V
5
6
15
16
17
Gen
Figure 9. Basic T
est Set
−
up for Electromagnetic Measurement
CANHx
CANLx
recessive
V
CM
−
peak
V
CM
−
peak
V
CM
−
step
Figure 10. Common
−
mode V
oltage Peaks
(see measurement set
−
up Figure 9)
V
CM
=
0.5*(V
CANHx
+V
CANLx
)
ORDERING INFORMA
TION
Part Number
Package
Container
T
emperature
Range
Shipping
Configuration
Quantity
AMIS42700WCGA4H
SOIC 150 20 300 GREEN
Rail
38
−
40
°
C to 125
°
C
AMIS42700WCGA4RH
SOIC 150 20 300 GREEN
T
ape & Reel
1500
−
40
°
C to 125
°
C
P1-P3
P4-P6
P7-P9
P10-P12
P13-P14
AMIS42700WCGA4RH
Mfr. #:
Buy AMIS42700WCGA4RH
Manufacturer:
ON Semiconductor
Description:
CAN Interface IC DUAL CAN HS TRANSC.
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
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AMIS42700WCGA4RH
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