Datasheet

SN74AUP1G79
SCES592G –JULY 2004–REVISED MAY 2010 www.ti.com
TIMING REQUIREMENTS
over recommended operating free-air temperature range (unless otherwise noted) (see Figure 3)
T
A
= –40°C
T
A
= 25°C
to 85°C
V
CC
UNIT
TYP MIN MAX
0.8 V 20
1.2 V ± 0.1 V 80
1.5 V ± 0.1 V 100
f
clock
Clock frequency MHz
1.8 V ± 0.15 V 140
2.5 V ± 0.2 V 210
3.3 V ± 0.3 V 260
0.8 V 4.8
1.2 V ± 0.1 V 2.2
1.5 V ± 0.1 V 1.5
t
w
Pulse duration, CLK high or low ns
1.8 V ± 0.15 V 1.6
2.5 V ± 0.2 V 1.7
3.3 V ± 0.3 V 1.9
0.8 V 2.9 4.2
1.2 V ± 0.1 V 1.4
1.5 V ± 0.1 V 1
Data high
1.8 V ± 0.15 V 0.9
2.5 V ± 0.2 V 0.7
3.3 V ± 0.3 V 0.6
t
su
Setup time before CLK↑ ns
0.8 V 3.5 5.3
1.2 V ± 0.1 V 1.8
1.5 V ± 0.1 V 1.2
Data low
1.8 V ± 0.15 V 1.1
2.5 V ± 0.2 V 1
3.3 V ± 0.3 V 1
0.8 V 0 0
1.2 V ± 0.1 V 0
1.5 V ± 0.1 V 0
t
h
Hold time, data after CLK↑ ns
1.8 V ± 0.15 V 0
2.5 V ± 0.2 V 0
3.3 V ± 0.3 V 0
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