PI74AVC16836AE Просмотр технического описания (PDF) - Pericom Semiconductor Corporation
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PI74AVC16836AE
Pericom Semiconductor Corporation
PI74AVC16836AE Datasheet PDF : 10 Pages
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PI74AVC+16836
2.5V 20-Bit Universal Bus
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Timing Requirements
(Over recommended operating free-air temperature range, unless otherwise noted, see Figures 1 thru 4)
VCC = 1.2V
Typical
VCC = 1.5V
±0.1V
Min. Max.
VCC = 1.8V
±0.15V
Min. Max.
VCC = 2.5V
±0.2V
Min. Max.
VCC = 3.3V
±0.3V
Min. Max.
Units
fclock
tw Pulse
Duration
Clock Frequency
LE Low
CLK High or Low
150
150
150 MHz
3.3
3.3
3.3
3.3
3.3
3.3
tsu Setup Data before CLK↑
2.2
1.6
1.4
1.0
1.0
Time
Data before LE↑ CLK High
1.7
1.6
1.2
1.2
1.0
ns
CLK Low
1.2
1.0
1.4
1.2
1.0
th Hold
Data after CLK↑
1.0
1.0
1.0
0.8
0.6
Time
Data after LE↑
CLK High
or Low
1.0
1.0
1.0
0.8
0.6
Switching Characteristics
(Over recommended operating free-air temperature range, unless otherwise noted, see Figures 1 thru 4)
Parameters
From
(Input)
To
(Output)
VCC = 1.2V
Typical
VCC = 1.5V
±0.1V
Min. Max.
VCC = 1.8V
±0.15V
Min. Max.
VCC = 2.5V
±0.2V
Min. Max.
fmax
tpd
A
LE
150
150
5.4
4.0 1.0 4.5 0.8 3.0
6.8
4.6 1.0 4.5 0.8 3.3
CLK
Y
7.8
ten
OE
6.2
5.0 1.0 4.5 0.8 3.3
5.0 1.5 4.5 1.0 4.5
tdis
OE
5.5
4.5 1.5 4.5 1.0 4.5
VCC = 3.3V
±0.3V
Min. Max.
150
0.7 2.4
0.7 2.5
0.7 2.5
1.0 4.0
1.0 4.0
Units
MHz
ns
Operating Characteristics, TA= 25°C
Parameters
Cpd Power Dissipation Capacitance
Outputs Enabled
Outputs Disabled
Test
Conditions
CL = 0pF,
f = 10 MHz
VCC = 1.8V
±0.1V
Typical
45
23
VCC = 2.5V
±0.2V
Typical
48
25
VCC = 3.3V
±0.3V
Typical
52
28
Units
pF
08-0291
5
PS8511E 10/17/08
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