AMIS-30663 Datasheet, PDF (6/12 Pages) AMI SEMICONDUCTOR – High Speed CAN Transceiver

AMIS-30663 High Speed CAN Transceiver
Data Sheet
8.4 DC Characteristics
Table 6: Characteristics
Symbol
Parameter
Supply (pin VCC and pin V33)
ICC
Supply current
I33
I/O interface current
I33
I/O interface current ⁽¹⁾
Transmitter Data Input (pin TxD)
VIH
HIGH-level input voltage
VIL
LOW-level input voltage
IIH
HIGH-level input current
IIL
LOW-level input current
Ci
Input capacitance ⁽¹⁾
Receiver Data Output (pin RxD)
VOH
HIGH-level input voltage
VOL
LOW-level input voltage
Ioh
HIGH-level input voltage ⁽¹⁾
Iol
LOW-level input voltage ⁽¹⁾
Reference Voltage Output (V ) REF
VREF
Reference output voltage
VREF_CM
Reference output voltage for full common-mode range
Bus Lines (pins CANH and CANL)
Vo(reces)(CANH)
Recessive bus voltage at pin CANH
Vo(reces)(CANL)
Recessive bus voltage at pin CANL
Io(reces)(CANH)
Recessive output current at pin CANH
Io(reces)(CANL)
Vo(dom)(CANH)
Vo(dom)(CANL)
Vi(dif)(bus)
Recessive output current at pin CANL
Dominant output voltage at pin CANH
Dominant output voltage at pin CANL
Differential bus input voltage (VCANH - VCANL)
Io(sc)(CANH)
Io(sc)(CANL)
Vi(dif)(th)
Short circuit output current at pin CANH
Short circuit output current at pin CANL
Differential receiver threshold voltage
Conditions
Dominant; VTXD = 0V
Recessive; VTXD = VCC
V33 = 3.3V; CL = 20pF; recessive
V33 = 3.3V; CL = 20pF; 1Mbps
Output recessive
Output dominant
VTxD = V33
VTxD = 0V
IRxD = -10mA
IRxD = 5mA
VRxD = 0.7 x V33
VRxD = 0.45V
-50mA < IVREF < +50mA
-35V < VCANH < +35V
-35V < VCANL < +35V
VTxD = VCC; no load
VTxD = VCC; no load
-35V < VCANH < +35V
0V < VCC < 5.25V
-35V < VCANL < +35V
0V < VCC < 5.25V
VTxD = 0V
VTxD = 0V
VTxD = 0V; dominant;
42.5W < RLT < 60W
VTxD = VCC; recessive; no load
VCANH = 0V; VTxD = 0V
VCANL = 36V; VTxD = 0V
-5V < VCANL < +12V;
-5V < VCANH < +12V; see Figure 5
Vihcm(dif)(th)
Differential receiver threshold voltage for high common-mode
-35V < VCANL < +35V;
-35V < VCANH < +35V; see Figure 5
Vi(dif)(hys)
Ri(cm)(CANH)
Ri(cm)(CANL)
Ri(cm)(m)
Ri(dif)
Ci(CANH)
Ci(CANL)
Ci(dif)
ILI(CANH)
Differential receiver input voltage hysteresis
-35V < VCANL < +35V;
-35V < VCANH < +35V; see Figure 5
Common-mode input resistance at pin CANH
Common-mode input resistance at pin CANL
Matching between pin CANH and pin CANL common-mode input
V = V CANH
CANL
resistance
Differential input resistance
Input capacitance at pin CANH
Input capacitance at pin CANL
Differential input capacitance
Input leakage current at pin CANH
VTxD = VCC; not tested
VTxD = VCC; not tested
VTxD = VCC; not tested
VCC = 0V; VCANH = 5V
Min.
Typ.
Max. Unit
45
65
mA
4
8
mA
1
mA
170
mA
2.0
-
VCC
V
-1.3
-
+0.8
V
-1
0
+1
mA
-50
-200
-300
mA
-
5
10
pF
0.7 x V33 0.75 x V33
V
0.18
0.35
V
-10
-15
-20
mA
5
10
15
mA
0.45 X VCC 0.50 X VCC 0.55 X VCC V
0.40 X VCC 0.50 X VCC 0.60 X VCC V
2.0
2.5
3.0
V
2.0
2.5
3.0
V
-2.5
-
+2.5 mA
-2.5
-
-2.5 mA
3.0
3.6
4.25
V
0.5
1.4
1.75
V
1.5
2.25
3.0
V
-120
0
+50 mV
-45
-70
-95
mA
45
70
120 mA
0.5
0.7
0.9
V
0.25
0.7
1.05
V
50
70
100 mV
15
25
37
kW
15
25
37
kW
-3
0
+3
%
25
50
75
kW
7.5
20
pF
7.5
20
pF
3.75
10
pF
10
170
250
mA
AMI Semiconductor - Rev. 1.4, Oct. 04
6
www.amis.com