Datasheet


   
   
SCAS499A − DECEMBER 1986 − REVISED APRIL 1996
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
PARAMETER MEASUREMENT INFORMATION
50% V
CC
50% V
CC
50% V
CC
V
CC
V
CC
0 V
0 V
t
h
t
su
VOLTAGE WAVEFORMS
Data Input
t
PLH
t
PHL
t
PHL
t
PLH
V
OH
V
OH
V
OL
V
OL
V
CC
0 V
50% V
CC
50% V
CC
Input
(see Note B)
Out-of-Phase
Output
In-Phase
Output
Timing Input
(see Note B)
50% V
CC
VOLTAGE WAVEFORMS
V
CC
0 V
50% 50%
t
w
VOLTAGE WAVEFORMS
Input
LOAD CIRCUIT
From Output
Under Test
C
L
= 50 pF
(see Note A)
500 Ω
NOTES: A. C
L
includes probe and jig capacitance.
B. All input pulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
O
= 50 Ω, t
r
= 3 ns, t
f
= 3 ns.
C. The outputs are measured one at a time with one input transition per measurement.
50% V
CC
50% V
CC
50% V
CC
Figure 1. Load Circuit and Voltage Waveforms