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參數(shù)資料
| 型號： | QS34XV245 |
| 廠商： | Electronic Theatre Controls, Inc. |
| 英文描述： | 3.3V HIGH SPEED 32-BIT MULTIWIDTH?? BUS SWITCH |
| 中文描述： | 3.3V的高速32位MULTIWIDTH？？總線開關(guān) |
| 文件頁數(shù)： | 4/7頁 |
| 文件大?。?/td> | 65K |
| 代理商： | QS34XV245 |
4
INDUSTRIAL TEMPERATURE RANGE
IDTQS34XV245
3.3V HIGH SPEED 32-BIT MULTIWIDTH BUS SWITCH
14
0.5
1
1.5
2
2.5
V
IN
- (Volts)
R
O
12
10
8
6
4
2
0
0.
16
SWITCHING CHARACTERISTICS OV ER OPERATING RANGE
T
A
= -40°C to +85°C, V
CC
= 3.3V ± 0.3V;
C
LOAD
= 50pF, R
LOAD
= 500
unless otherwise noted.
Symbol
t
PLH
t
PHL
t
PZL
t
PZH
t
PLZ
t
PHZ
Parameter
Mn.
(1)
—
Typ.
—
Max.
0.25
Unit
Data Propagation Delay
(2,3)
An to/fromBn
Switch Turn-on Delay
OEn
to An/Bn
Switch Turn-off Delay
(2)
OEn
to An/Bn
ns
0.5
—
6.5
ns
0.5
—
4
ns
NOTES:
1.
Mnimums are guaranteed but not production tested.
2.
This parameter is guaranteed but not production tested.
3.
The bus switch contributes no propagation delay other than the RC delay of the ON resistance of the switch and the load capacitance. The time constant for the switch alone
is of the order of 0.25ns for C
L
= 30pF. Since this time constant is much smaller than the rise and fall times of typical driving signals, it adds very little propagation delay to
the system Propagation delay of the bus switch, when used in a system is determned by the driving circuit on the driving side of the switch and its interaction with the load
on the driven side.
TY PICAL ON RESISTANCE vs V
IN
AT V
CC
= 3.3V
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| QS34XVH2245Q3G | 功能描述:數(shù)字總線開關(guān) IC 3.3V 32-BIT BUS SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| QS34XVH2245Q3G8 | 功能描述:數(shù)字總線開關(guān) IC 3.3V 32-BIT BUS SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
| QS34XVH2245Z4Q3 | 制造商:Integrated Device Technology Inc 功能描述: |
| QS34XVH245Q3 | 制造商:Integrated Device Technology Inc 功能描述: |
| QS34XVH245Q3G | 功能描述:數(shù)字總線開關(guān) IC 3.3V 32-BIT BUS SWITCH RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時間:0.25 ns 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:TSSOP-56 封裝:Reel |
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