Datasheet

60 Ω ±1%
V
OD
0or3V
_
+
−7V<V
(test)
<12V
DE
V
CC
Y
Z
D
375 Ω ±1%
375 Ω ±1%
V
OC
27 Ω ± 1%
Input
Y
Z
V
Y
V
Z
V
OC(PP)
∆V
OC(SS)
V
OC
27 Ω ± 1%
C
L
= 50 pF ±20%
D
Y
Z
DE
V
CC
C
L
Includes Fixture and
Instrumentation Capacitance
0 V
Input
Generator
V
CC
V
I
D
DE
Y
Z
V
OD
±1%
R = 54
L
W
C Includes Fixture
and Instrumentation
Capacitance
L
C = 54 pF
L
±20%
V
I
V
OD
3 V
1.5 V
1.5 V
t
PLH
t
PHL
t
r
t
f
»2 V
»-2 V
0 V
10%
0 V
10%
90%90%
50 W
V
I
V
O
t
PZH
50 W
D
Y
Z
V
I
R
L
= 110 W
±1%
C
L
= 50 pF
±20%
V
O
C includes Fixture and Instrumentation Capacitance
L
3 V
50%
50%
t
PHZ
50%
DE
Input
Generator
~ 0 V
V
OH
0 V
S1
3 V
90%
NOTE: D at 3 V to test non-inverting output, D at 0 V to test inverting output.
SN65HVD37
SLLSE92 A –OCTOBER 2011–REVISED NOVEMBER 2011 www.ti.com
PARAMETER MEASUREMENT INFORMATION
Input generator rate is 100 kbps, 50% duty cycle, rise and fall times less than 6 nsec, output impedance 50 Ω
Figure 2. Measurement of Driver Differential Output Voltage With Common-mode Load
Figure 3. Measurement of Driver Differential and Common-mode Output with RS-485 Load
Figure 4. Measurement of Driver Differential Output Rise and Fall Times and Propagation Delays
Figure 5. Measurement of Driver Enable and Disable Times with Active High Output and Pull-down Load
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