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參數資料
| 型號： | QS32XVH2245 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | QUICKSWITCH 2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH |
| 中文描述： | QUICKSWITCH為2.5V / 3.3V的16位高帶寬總線開關 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 76K |
| 代理商： | QS32XVH2245 |
1
INDUSTRIAL TEMPERATURE RANGE
IDTQS32XVH2245
IDTQS32XVH2245
2.5V / 3.3V 16-BIT HIGH BANDWIDTH BUS SWITCH
MARCH 2003
2003 Integrated Device Technology, Inc.
DSC-5777/10
c
INDUS T RIAL T E MPE RAT URE RANGE
DESCRIPTION:
The QS32XVH2245 HotSwitch is a high bandwidth, 16-bit bus switch. The
QS32XVH2245, with 25
ON resistance and 1.35ns propagation delay, is
ideal for line matching and low noise environments. The switches can be turned
ON under the control of the LVTTL-compatible Output Enable (
OEx
) signal for
bidirectional data flow with no added delay or ground bounce. In the ON state,
the switches can pass signals up to 5V. In the OFF state, the switches offer very
high impedence at the termnals.
The combination of small propagation delay, high OFF impedance, and
over-voltage tolerance makes the QS32XVH2245 ideal for hot-swapping
applications.
The QS32XVH2245 is characterized for operation from-40
°
C to +85
°
C.
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
APPLICATIONS:
Hot-swapping
Low distortion analog switch
Replaces mechanical relay
ATM25/155 switching
FEATURES:
N channel FET switches with no parasitic diode to V
CC
– Isolation under power-off conditions
– No DC path to V
CC
or GND
– 5V tolerant in OFF and ON state
5V tolerant I/Os
Flat R
ON
characteristics over operating range
Rail-to-rail switching 0 - 5V
Bidirectional dataflow with near-zero delay: no added ground
bounce
Excellent R
ON
matching between channels
V
CC
operation: 2.3V to 3.6V
High bandwidth
LVTTL-compatible control Inputs
Undershoot Clamp Diodes on all switch and control Inputs
Low I/O capacitance, 4pF typical
25
resistors for low noise and line matching
Available in 40-pin QVSOP package
QUICKSWITCH
PRODUCTS
2.5V / 3.3V 16-BIT HIGH
BANDWIDTH BUS SWITCH
FUNCTIONAL BLOCK DIAGRAM
B
0
OE
1
A
0
B
1
A
1
B
2
A
2
B
3
A
3
B
4
A
4
B
5
A
5
B
6
A
6
B
7
A
7
B
8
OE
2
A
8
B
9
A
9
B
10
A
10
B
11
A
11
B
12
A
12
B
13
A
13
B
14
A
14
B
15
A
15
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相關代理商/技術參數 |
參數描述 |
|---|---|
| QS32XVH2245Q2G | 功能描述:數字總線開關 IC 3.3V 16-BIT BUS SWITCH HOT SWAP RoHS:否 制造商:Texas Instruments 開關數量: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 |
| QS32XVH2245Q2G8 | 功能描述:數字總線開關 IC 3.3V 16-BIT BUS SWITCH HOT SWAP RoHS:否 制造商:Texas Instruments 開關數量: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 |
| QS32XVH2245Z4Q2 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Integrated Device Technology Inc 功能描述: |
| QS32XVH245Q2 | 制造商:Integrated Device Technology Inc 功能描述: 制造商:QSI 功能描述: 制造商:Integrated Device Technology Inc 功能描述:DUAL 8-BIT DRIVER, TRUE OUTPUT, PDSO40 制造商:Integrated Device Technology Inc 功能描述:BUS Switch, 40 Pin, Plastic, SSOP |
| QS32XVH245Q2G | 功能描述:數字總線開關 IC 3.3V 16-BIT BUS SWITCH HOT SWAP RoHS:否 制造商:Texas Instruments 開關數量: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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