Datasheet

50 Ω
Signal
Generator
(see Note A)
C
L
= 15 pF
(see Note B)
1.5 V
90%
Output
1.3 V
10%
t
f
V
OL
V
OH
t
r
Input
1.5 V
2.9 V
t
PHL
2.2 V
t
PLH
Output
100 Ω
Pulse Generator,
15 µs Duration,
1% Duty Cycle
SN65HVD230
SN65HVD231
SN65HVD232
www.ti.com SLOS346K –MARCH 2001– REVISED FEBRUARY 2011
PARAMETER MEASUREMENT INFORMATION (continued)
A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 500 kHz, 50% duty cycle, t
r
≤ 6
ns, t
f
≤ 6 ns, Z
o
= 50 Ω.
B. C
L
includes probe and jig capacitance.
Figure 6. Receiver Test Circuit and Voltage Waveforms
Figure 7. Overvoltage Protection
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