Datasheet

MC3486
QUADRUPLE DIFFERENTIAL LINE RECEIVER
WITH 3-STATE OUTPUTS
SLLS097C – JUNE 1980 – REVISED FEBRUARY 2002
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
500 Ω
V
ID
2 V
V
OL
I
OL
(+)
I
OH
(–)
V
OH
500 Ω
Figure 1. V
OH
, V
OL
Generator
(see Note A)
51 Ω
Output
C
L
= 15 pF
(see Note B)
1.5 V
2 V
Input
1.5 V
t
PLH
t
PHL
1.3 V
Output
V
OL
V
OH
0 V
3 V
1.3 V
1.5 V
TEST CIRCUIT VOLTAGE WAVEFORMS
NOTES: A. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, duty cycle = 50%, t
r
≤ 6 ns,
t
f
≤ 6 ns.
B. C
L
includes probe and stray capacitance.
Figure 2. Test Circuit and Voltage Waveforms