Datasheet

TESTCIRCUIT VOLTAGEWAVEFORMS
50 W
50%
50%
-3V
3V
1.5V
1.5V
Output
Input
V
OL
V
OH
t
PHL (R)
Generator
(seeNoteB)
t
PLH(R)
Output
C
L
(seeNote A)
NOTES: A.C includesprobeandjigcapacitance.
L
B. Thepulsegeneratorhasthefollowingcharacteristics:Z =50 ,50%dutycycle,t 10ns,t 10ns.
O r f
W £ £
TESTCIRCUIT VOLTAGEWAVEFORMS
0V
3V
Output
Input
V
OL
V
OH
t
PLH(D)
t
PHL (D)
50%
50%
NOTES: A.C includesprobeandjigcapacitance.
L
B. Thepulsegeneratorhasthefollowingcharacteristics:PRR=120kbit/s,Z =50 ,50%dutycycle,t 10ns,t 10ns.
O r f
W £ £
1.5V 1.5V
50 W
Generator
(seeNoteB)
R
L
RS-232
Output
C
L
(seeNote A)
50 W
TESTCIRCUIT VOLTAGEWAVEFORMS
0V
3V
Output
Input
V
OL
V
OH
t
TLH(D)
Generator
(seeNoteB)
R
L
RS-232
Output
t
THL (D)
C
L
(seeNote A)
NOTES: A.C includesprobeandjigcapacitance.
L
B. Thepulsegeneratorhasthefollowingcharacteristics:PRR=120kbit/s,Z =50 ,50%dutycycle,t 10ns,t 10ns.
O r f
W £ £
1.5V 1.5V
3V
–3V
3V
–3V
SR(t )=
f
6V
t ort
THL(D TLH(D)
)
TRS202E
SLLS847D –JULY 2007–REVISED NOVEMBER 2012 www.ti.com
PARAMETER MEASUREMENT INFORMATION
Figure 2. Driver Slew Rate
Figure 3. Driver Pulse Skew
Figure 4. Receiver Propagation Delay Times
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