SN65C3232_07 Datasheet, PDF (6/18 Pages) Texas Instruments – 3-V TO 5.5-V MULTICHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER

SN65C3232, SN75C3232
3ĆV TO 5.5ĆV MULTICHANNEL RSĆ232 COMPATIBLE LINE DRIVER/RECEIVER
SLLS540B − JULY 2002 − REVISED NOVEMBER 2004
PARAMETER MEASUREMENT INFORMATION
Generator
(see Note B)
50 Ω
RL
RS-232
Output
CL
(see Note A)
TEST CIRCUIT
Input
Output
1.5 V
3V
1.5 V
0V
tPHL
tPLH
50%
50%
VOLTAGE WAVEFORMS
VOH
VOL
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: PRR = 250 kbit/s, ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
Figure 2. Driver Pulse Skew
Generator
(see Note B)
50 Ω
Output
CL
(see Note A)
Input
1.5 V
tPHL
Output
50%
1.5 V
tPLH
50%
TEST CIRCUIT
VOLTAGE WAVEFORMS
NOTES: A. CL includes probe and jig capacitance.
B. The pulse generator has the following characteristics: ZO = 50 Ω, 50% duty cycle, tr ≤ 10 ns, tf ≤ 10 ns.
Figure 3. Receiver Propagation Delay Times
3V
−3 V
VOH
VOL
6
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