Datasheet

SN75174
QUADRUPLE DIFFERENTIAL LINE DRIVER
SLLS039B – OCTOBER 1980 – REVISED MAY 1995
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
VOLTAGE WAVEFORMSTEST CIRCUIT
Output
Input
1.5 V
2.3 V
1.5 V
t
PHZ
t
PZH
0.5 V
V
off
≈ 0 V
V
OH
0 V
3 V
3 V to 0 V
50 Ω
S1
R
L
= 110 Ω
Output
Generator
(see Note A)
C
L
= 50 pF
(see Note B)
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, duty cycle = 50%, t
r
≤ 5 ns,
t
f
≤ 5 ns, Z
O
= 50 Ω.
B. C
L
includes probe and stray capacitance.
Figure 3. Test Circuit and Voltage Waveforms
R
L
= 110 Ω
VOLTAGE WAVEFORMSTEST CIRCUIT
Output
Input
t
PZL
1.5 V
2.3 V
0.5 V
t
PLZ
1.5 V
V
OL
5 V
0 V
3 V
50 Ω
S1
Output
5 V
0 V to 3 V
Generator
(see Note A)
C
L
= 50 pF
(see Note B)
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, duty cycle = 50%, t
r
≤ 5 ns,
t
f
≤ 5 ns, Z
O
= 50 Ω.
B. C
L
includes probe and stray capacitance.
Figure 4. Test Circuit and Voltage Waveforms