82C59A
AC Test Circuit
V
1
R
R
1
2
OUTPUT FROM
DEVICE UNDER
TEST
TEST
POINT
C
1
(NOTE)
NOTE: Includes stray and jig capacitance.
TEST CONDITION DEFINITION TABLE
TEST
CONDITION
V
R
R
C
1
1
1
2
1
2
1.7V
523Ω
1.8kΩ
Open
100pF
50pF
V
1.8kΩ
CC
AC Testing Input, Output Waveform
INPUT
OUTPUT
V
+0.4V
V
OH
IH
1.5V
1.5V
V
- 0.4V
V
OL
IL
NOTE: AC Testing: All input signals must switch between V - 0.4V and V + 0.4V. Input rise and fall times are driven at 1ns/V.
IL IH
Timing Waveforms
(6)
TWLWH
WR
(5)
(4)
TWHAX
TAHWL
CS
ADDRESS BUS
A
0
(8)
TWHDX
(7)
TDVWH
DATA BUS
FIGURE 12. WRITE
4-17
INTERSIL [ Intersil ]
