AMIS-42670 Datasheet, PDF (7/10 Pages) AMI SEMICONDUCTOR – High-Speed CAN Transceiver

AMIS−42670
MEASUREMENT SETUPS AND DEFINITIONS
+5 V
100 nF
V CC
3
TxD
1
7 ^CANH
1 nF
AMIS− VREF
5
42670
RxD
4
8
1 nF
6
CANL
2
20 pF
S
GND
Transient
Generator
PC20070831.1
Figure 3. Test Circuit for Transients
V_RxD
High
Hysteresis
PC20040829.7
0.5
0.9
Figure 4. Hysteresis of the Receiver
Low
V_i(dif)(hys)
+5 V
100 nF
V_CC
TxD
RxD
20 pF
3
7 ^CANH
1
R_LT
AMIS−
5
V_REF
42670
60 W
4
6
CANL
8
2
S
GND
PC20070831.5
C_LT
100 pF
Figure 5. Test Circuit for Timing Characteristics
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