AMIS30660NGA Datasheet, PDF (6/10 Pages) ON Semiconductor – High Speed CAN Transceiver

AMIS−30660
Table 6. DC AND TIMING CHARACTERISTICS
(V_CC = 4.75 V to 5.25 V; T_junc = −40°C to +150°C; R_LT = 60 W unless specified otherwise.)
Symbol
Parameter
Conditions
BUS LINES (Pins CANH and CANL)
V_i(dif)(th)
Differential receiver threshold voltage
−5 V < V_CANL < +10 V;
−5 V < V_CANH < +10 V;
See Figure 4
V_{ihcm(dif) (th)}
Differential receiver threshold voltage for
high common−mode
−35 V < V_CANL < +35 V;
−35 V < V_CANH < +35V;
See Figure 4
V_{i(dif) (hys)}
Differential receiver input voltage hyster-
esis
−5 V < V_CANL < +10 V;
−5 V < V_CANH < +10 V;
See Figure 4
R_i(cm)(CANH)
Common−mode input resistance at pin
CANH
R_{i(cm) (CANL)}
Common−mode input resistance at pin
CANL
R_i(cm)(m)
Matching between pin CANH and pin
CANL common−mode input resistance
V_CANH = V_CANL
R_i(dif)
C_i(CANH)
C_i(CANL)
C_i(dif)
I_LI(CANH)
I_LI(CANL)
V_CM−peak
Differential input resistance
Input capacitance at pin CANH
Input capacitance at pin CANL
Differential input capacitance
Input leakage current at pin CANH
Input leakage current at pin CANL
Common−mode peak during transition
from dom → rec or rec → dom
V_TxD = V_CC; not tested
V_TxD = V_CC; not tested
V_TxD = V_CC; not tested
V_CC = 0 V; V_CANH = 5V
V_CC = 0 V; V_CANL = 5V
See Figures 7 and 8
V_CM−step
Difference in common−mode between
dominant and recessive state
See Figures 7 and 8
POWER−ON−RESET (POR)
PORL
POR level
CANH, CANL, V_ref in tri−
state below POR level
THERMAL SHUTDOWN
T_j(sd)
Shutdown junction temperature
TIMING CHARACTERISTICS (see Figures 5 and 6)
t_{d(TxD−BUSon)}
t_{d(TxD−BUSoff)}
t_{d(BUSon−RxD)}
t_{d(BUSoff−RxD)}
t_{pd(rec−dom)}
Delay TxD to bus active
Delay TxD to bus inactive
Delay bus active to RxD
Delay bus inactive to RxD
Propagation delay TxD to RxD from
recessive to dominant
V_s = 0 V
V_s = 0 V
V_s = 0 V
V_s = 0 V
V_s = 0 V
t_{d(dom−rec)}
Propagation delay TxD to RxD from
dominant to recessive
V_s = 0 V
t_dom(TxD)
TxD dominant time for time out
V_TxD = 0 V
Min
Typ
0.5
0.7
0.25
0.7
50
70
15
15
−3
25
10
10
−500
25
25
0
50
7.5
7.5
3.75
170
170
−150
2.2
3.5
150
160
40
85
30
60
25
55
65
100
70
100
250
450
Max
Unit
0.9
V
1.05
V
100
mV
37
KW
37
KW
+3
%
75
KW
20
pF
20
pF
10
pF
250
mA
250
mA
500
mV
150
mV
4.5
V
180
°C
130
ns
105
ns
105
ns
135
ns
245
ns
245
ns
750
ms
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