Datasheet

DS8830, SN55183, SN75183
DUAL DIFFERENTIAL LINE DRIVERS
SLLS093D – OCTOBER 1972 – REVISED APRIL 1998
6
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
(a) OUTPUTS Y AND Z
Differential
Output
Voltage
VOLTAGE WAVEFORMS
3 V
V
YS
0 V
–V
YS
0 V
1.5 V1.5 V
Input
t
PHL
t
PLH
VOLTAGE WAVEFORMS
V
OL
V
OH
V
OL
V
OH
0 V
2.5 V
1.5 V
1.5 V
1.5 V
t
PLH
t
PHL
t
PHL
1.5 V
1.5 V
t
PLH
1.5 V
Input
Input
V
CC
= 5 V
5000 pF
100
TEST CIRCUIT
TEST CIRCUIT
C
L
= 15 pF
(see Note B)
Z
Output
C
L
= 15 pF
(see Note B)
Y
Output
V
CC
= ±5 V
Input
Pulse
Generator
(see Note A)
(b) DIFFERENTIAL OUTPUT
Y
Output
Z
Output
Pulse
Generator
(see Note A)
Z
Output
Y
Output
0 V
NOTES: A. The pulse generators have the following characteristics: Z
O
= 50 Ω, t
r
≤ 10 ns, t
f
≤ 10 ns, t
w
= 0.5 µs, PRR ≤ 1 MHz.
B. C
L
includes probe and jig capacitance.
C. Waveforms are monitored on an oscilloscope with r
i
≥ 1 MΩ.
Figure 1. Test Circuits and Voltage Waveforms