PI74AVC PERICOM [Pericom Semiconductor Corporation], PI74AVC Datasheet - Page 6

• Manufacturer Part Number: PI74AVC
• Description: 2.5V 20-Bit Universal Bus Driver with 3-State Outputs
• Manufacturer: PERICOM [Pericom Semiconductor Corporation]

1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Notes:
A. C
B. Waveform 1 is for an output with internal conditions such that the output is low except when disabled by the output control.
C. All input impulses are supplied by generators having the following characteristics: PRR ≤ 10 MHz, Z
D. The outputs are measured one at a time with one transition per measurement.
E. t
F. t
G. t
Waveform 2 is for an output with internal conditions such that the output is high except when disabled by the output control.
PLZ
PZL
PLH
L
From Output
Under Test
Input
Output
includes probe and jig capacitance.
and t
and t
and t
Timing
CL = 15pF
(See Note A)
Input
Input
Data
PHZ
PZH
PHL
are the same as t
Propagation Delay Times
are the same as t
are the same as t
V
Voltage Waveforms
t
CC
PLH
Setup and Hold Times
Voltage Waveforms
/2
Load Circuit
V CC /2
V
t
su
CC
dis
en
pd
/2
PARAMETER MEASUREMENT INFORMATION
2Ω
Figure 1. Load Circuit and Voltage Waveforms
V
2Ω
t
CC
h
V
CC
t
/2
PHL
/2
V
CC
V
V
CC
S1
CC
/2
/2
= 1.2V AND 1.5V ± 0.1V
V
0V
V
V
CC
OH
OL
V
V
GND
2xV CC
0V
0V
CC
CC
Open
6
S1 at 2 x V
(see Note B)
(see Note B)
Waveform 1
Waveform 2
(Low Level
S1 at GND
Enabling)
Control
Output
Output
Output
Input
CC
t
t
P
P
t
t
PZH
PZL
H
L
Enable and Disable Times
e T
Z
Z
t
d p
t /
t /
t s
Voltage Waveforms
Voltage Waveforms
P
P
Z
Z
L
H
Pulse Duration
V
V
CC
CC
V
V
/2
CC
CC
/2
O
/2
/2
t
W
Driver with 3-State Outputs
= 50Ω, t
2.5V 20-Bit Universal Bus
R
2
≤ 2.0ns, t
V
O
G
V
CC
x
PI74AVC+16836
CC
S
V
p
N
V
V
/2
OL
1
/2
OH
n e
t
t
PLZ
D
PHZ
C
PS8511A
+0.1V
–0.1V
F
C
V
0V
≤ 2.0ns.
CC
V
0V
V
V
V
0V
CC
CC
OL
OH
02/06/01