SLOS346H – MARCH 2001 – REVISED JULY 2006
www.ti.com
0
Ω,
10 kΩ or
100 kΩ
±5%
R
S
DUT
CANH
V
I
D
60
Ω ±1%
CANL
R
+
V
O
15 pF
±20%
V
CC
V
I
t
(LOOP2)
V
O
50%
50%
V
OL
50%
50%
0V
t
(LOOP1)
V
OH
A.
All V
I
input pulses are supplied by a generator having the following characteristics: t
r
or t
f
≤
6 ns, Pulse Repetition
Rate (PRR) = 125 kHz, 50% duty cycle.
Figure 9. t
(LOOP)
Test Circuit and Voltage Waveforms
TYPICAL CHARACTERISTICS
SUPPLY CURRENT (RMS)
vs
FREQUENCY
22
21
I CC − Supply Current (RMS) − mA
20
19
18
17
16
15
14
13
0
250
500
f − Frequency − kbps
750
1000
I I(L) − Logic Input Current −
µ
A
0
−2
−4
−6
−8
−10
−12
−14
−16
LOGIC INPUT CURRENT (PIN D)
vs
INPUT VOLTAGE
0
0.6
1.1 1.6
2.1
2.6
V
I
− Input Voltage − V
3.1
3.6
Figure 10.
Figure 11.
12
TI [ TEXAS INSTRUMENTS ]
