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參數(shù)資料
| 型號： | PI5C32X384B |
| 廠商： | Pericom |
| 文件頁數(shù)： | 4/5頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC 20-BIT BUS SWITCH 48-BQSOP |
| 產(chǎn)品變化通告： | Product Discontinuation Notice 29/May/2007 |
| 標(biāo)準(zhǔn)包裝： | 49 |
| 類型： | 總線開關(guān) |
| 電路： | 10 x 1:1 |
| 獨(dú)立電路： | 2 |
| 電壓電源： | 單電源 |
| 電源電壓： | 4 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 48-FSOP（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 48-BQSOP |
| 包裝： | 管件 |
PI5C32X384/PI5C32X384C
20-Bit, 2-Port Bus Switch
4
PS7027G
05/11/06
Packaging Mechanical: 48-pin TSSOP (A)
.236
.244
.488
.496
.002
.006
SEATING PLANE
.007
.010
.0197
BSC
.004
.008
.319
1
48
12.4
12.6
6.0
6.2
0.50
0.17
0.27
8.1
0.05
0.15
0.09
0.20
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
.018
.030
0.45
0.75
.047
1.20 Max
BSC
Switching Characteristics over Operating Range
Parameters
Description
Conditions
PI5C32X384/PI5C32X384C
Units
Min.
Typ.
Max.
tPLH
tPHL
Propagation Delay(1,2) Ax to Bx, Bx to Ax
CL = 50 pF
RL = 500
0.25
ns
tPZH
tPZL
Bus Enable Time BEx to Ax or Bx
1.5
6.5
tPHZ
tPLZ
Bus Disable Time BEx to Ax or Bx
1.5
5.5
Notes:
1. This parameter is guaranteed but not tested on Propagation Delays.
2. 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.
06-0237
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PI5C32X384BE | 功能描述:數(shù)字總線開關(guān) IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)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 |
| PI5C32X384BEX | 功能描述:數(shù)字總線開關(guān) IC 20B Bus Switch RoHS:否 制造商:Texas Instruments 開關(guān)數(shù)量:24 傳播延遲時(shí)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 |
| PI5C32X384C | 制造商:Pericom Semiconductor Corporation 功能描述:PI5C32X384C |
| PI5C32X384CA | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:20-Bit, 2-Port Bus Switch |
| PI5C32X384CAE | 制造商:PERICOM 制造商全稱:Pericom Semiconductor Corporation 功能描述:20-Bit, 2-Port Bus Switch |
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