Datasheet


    
SLLS019F − JUNE 1986 − REVISED JULY 2004
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
PARAMETER MEASUREMENT INFORMATION
t
PZL
0.5 V
1 V
≈3.5 V
0 V
V
OH
0 V
3 V
90%
2 V
Bus
Output
S1 Open
Control
Input
(see Note B)
1.5 V1.5 V
5 V
Test Point
From (Bus)
Output Under Test
S1
LOAD CIRCUIT
VOLTAGE WAVEFORMS
V
OL
t
PZH
t
PLZ
t
PHZ
C
L
=15 pF
(see Note A)
200 Ω
480 Ω
Bus
Output
S1 Closed
NOTES: A. C
L
includes probe and jig capacitance.
B. The input pulse is supplied by a generator having the following characteristics: PRR ≤ 1 MHz, 50% duty cycle, t
r
≤ 6 ns, t
f
≤ 6 ns,
Z
O
= 50 Ω.
Figure 3. Bus Load Circuit and Voltage Waveforms