SN75ALS193DR Datasheet, PDF (6/19 Pages) Texas Instruments – QUADRUPLE DIFFERENTIAL LINE RECEIVER

SN75ALS193
QUADRUPLE DIFFERENTIAL LINE RECEIVER
SLLS008D – JUNE 1986 – REVISED MAY 1995
PARAMETER MEASUREMENT INFORMATION
Test
Point
VCC
RL = 2 kΩ
From Output
Under Test
CL
(see Note A)
S1
5 kΩ
See Note B
S2
LOAD CIRCUIT
≤ 5 ns
≤ 5 ns
3V
90%
90%
Enable
G 10%
1.3 V
1.3 V
10%
0V
Enable ^90%
G ^{1.3 V}
See Note C
10%
10%
tPZH
S1 Open
Output S2 Closed
1.3 V
tPHZ
90%
1.3 V
3V
0V
0.5 V
VOH
≈ 1.4 V
S1 Closed
S2 Closed
VOLTAGE WAVEFORMS FOR tPHZ, tPZH
≤ 5 ns
≤ 5 ns
Enable
G 10%
90%
1.3 V
90%
1.3 V
See Note C
Enable ^90%
G ^{1.3 V}
10%
10%
tPZL
S2 Open
Output S1 Closed
tPLZ
1.3 V
3V
10%
0V
3V
90%
1.3 V
0V
S1 Closed
S2 Closed
≈ 1.4 V
VOL
0.5 V
VOLTAGE WAVEFORMS FOR tPLZ, tPZL
NOTES: A. CL includes probe and jig capacitance.
B. All diodes are 1N3064 or equivalent.
C. Enable G is tested with G high; G is tested with G low.
Figure 3. Load Circuit and Voltage Waveforms
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