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參數(shù)資料
| 型號： | PI3C32X384B |
| 英文描述： | Bus Switch |
| 中文描述： | 總線開關 |
| 文件頁數(shù)： | 3/4頁 |
| 文件大?。?/td> | 242K |
| 代理商： | PI3C32X384B |
PI3C3384/PI3C32384 (25ohm)
2.5V/3.3V, High Bandwidth,
Hot Insertion, 10-Bit, 2-Port BusSwitch
3
PS8161C 02/04/00
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PI3C3384/PI3C32384 Switching Characteristics over 3.3V Operating Range
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at V
CC
= 3.3V, +25°C ambient.
3. Per TTL driven input (control inputs only); A and B pins do not contribute to I
CC
.
4. 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.
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Power Supply Characteristics
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PI3C3384/PI3C32384 Switching Characteristics over 2.5V Operating Range
Notes:
1. See test circuit and waveforms.
2. This parameter is guaranteed but not tested on Propagation Delays.
3. The bus switch contributes no propagational 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 50pF load. Since this time constant is much
smaller than the 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.
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相關代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI3C32X384BE | 功能描述:數(shù)字總線開關 IC 3.3V High Bandwidth Bus RoHS:否 制造商:Texas Instruments 開關數(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 |
| PI3C32X384BEX | 功能描述:數(shù)字總線開關 IC 3.3V High Bandwidth Bus RoHS:否 制造商:Texas Instruments 開關數(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 |
| PI3C3305 | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3305L | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:2.5V/3.3V, High Bandwidth, Hot Insertion, 2-Bit, 2-Port Bus Switch w/ Individual Enables |
| PI3C3305LE | 功能描述:數(shù)字總線開關 IC 3.3V High Bandwidth RoHS:否 制造商:Texas Instruments 開關數(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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