參數(shù)資料
型號： PI5C162292
廠商： Pericom Semiconductor Corp.
英文描述： PI5C162292 (25W)
中文描述： PI5C162292（25瓦）
文件頁數(shù)： 3/4頁
文件大?。?/td> 73K
代理商： PI5C162292
3
PS8139C 01/11/00
PI5C16292/162292
24-Bit Mux/Demux BusSwitch (25
)
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Power Supply Characteristics
Parameters
Description
Test Conditions
(1)
Min.
Typ
(2)
Max.
Units
I
CC
Quiescent Power
Supply Current
V
CC
= M
AX
.
V
IN
= GND or V
CC
—
0.1
3.0
μA
I
CC
(3)
Supply Current for
S0
@ TTL HIGH
V
CC
= M
AX
.
V
IN
= 3.4 V
(4)
Other Inputs at V
CC
OR
GND
—
—
2.5
mA
I
CCD
Supply Current for
S0 per MHz
(5)
Toggling 50% Duty Cycle
V
CC
= Max.,
A and B Pins Open
—
—
0.75
mA/
MHz
Notes:
1. For conditions shown as Max. or Min., use appropriate value specified under Electrical Characteristics for applicable device.
2. Typical values are at V
CC
= 5.0V, +25°C ambient.
3. This is the increase in supply current for S0
at the specified TTL voltage level rather than V
CC
or GND.
4. Per TTL driven input (V
IN
= 3.4V, S0 only); A and B pins do not contribute to I
CC
.
5. This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified frequency.
The A and B inputs generate no significant AC or DC currents as they transition. This parameter is not tested, but is guaranteed by design.
PI5C16292 Switching Characteristics over Operating Range
PI5C16292
Com.
Min
Parameters
Description
Conditions
(1)
Max
Units
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
M
Propagation Delay
(2,3)
xA1 to xBx, xBx to xA1
Bus Enable time
S to xA1 or xBx
Bus Disable time
S to xA1 or xBx
Make-before-break time
(2)
—
0.25
ns
1.5
6.5
ns
1.5
1.5
0
7
8
2
ns
ns
PI5C162292 Switching Characteristics over Operating Range
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested.
3. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and load capacitance. The time constant
for the switch alone is of the order of 0.25ns for 50pF load. Since this time constant is much smaller than rise/fall times of typical driving signals,
it adds very little propagational delay to the system. Propagational delay of the bus switch, when used in a system, is determined by the driving circuit
on the driving side of the switch and its interaction with the load on the driven side.
4. Applies to t
PLZ
and t
PZL
.
PI5C162292
Com.
Min
Parameters
Description
Conditions
(1)
Max
Units
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
M
Propagation Delay
(2,3)
xA1 to xBx, xBx to xA1
Bus Enable Time
S to xA1 or xBx
Bus Disable Time
S to xA1 or xBx
Make-before-break time
(2)
—
1.25
ns
1.5
6.5
ns
1.5
1.5
0
7
8
2
ns
ns
C
L
= 50pF
R
L
= 500
R = 500
to 7V
(4)
C
L
= 50pF
R
L
= 500
R = 500
to 7V
(4)
相關PDF資料
PDF描述
PI5C16292 PI5C162292 (25W)
PI5C16233C 16-Bit to 32-Bit Mux/Demux BusSwitch with Undershoot Protection
PI5C16233CA 16-Bit to 32-Bit Mux/Demux BusSwitch with Undershoot Protection
PI5C16233CV 16-Bit to 32-Bit Mux/Demux BusSwitch with Undershoot Protection
PI5C162862C 20-Bit, 2-Port Bus Switch with Undershoot Protection
相關代理商/技術參數(shù)
參數(shù)描述
PI5C162292A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger
PI5C162292V 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Bus Exchanger
PI5C16233C 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit to 32-Bit Mux/Demux BusSwitch with Undershoot Protection
PI5C16233CA 制造商:Pericom Semiconductor Corporation 功能描述:Multiplexer/Demultiplexer Bus Switch 2-Element CMOS 32-IN 56-Pin TSSOP Tube
PI5C16233CV 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:16-Bit to 32-Bit Mux/Demux BusSwitch with Undershoot Protection
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