- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄360649 > 9880 (Intel Corp.) Advanced 10/100 Repeater with Intergrated Management PDF資料下載
參數(shù)資料
| 型號(hào)： | 9880 |
| 廠商： | Intel Corp. |
| 英文描述： | Advanced 10/100 Repeater with Intergrated Management |
| 中文描述： | 高級(jí)10/100中繼器與綜合管理 |
| 文件頁(yè)數(shù)： | 72/118頁(yè) |
| 文件大?。?/td> | 1648K |
| 代理商： | 9880 |
第1頁(yè)第2頁(yè)第3頁(yè)第4頁(yè)第5頁(yè)第6頁(yè)第7頁(yè)第8頁(yè)第9頁(yè)第10頁(yè)第11頁(yè)第12頁(yè)第13頁(yè)第14頁(yè)第15頁(yè)第16頁(yè)第17頁(yè)第18頁(yè)第19頁(yè)第20頁(yè)第21頁(yè)第22頁(yè)第23頁(yè)第24頁(yè)第25頁(yè)第26頁(yè)第27頁(yè)第28頁(yè)第29頁(yè)第30頁(yè)第31頁(yè)第32頁(yè)第33頁(yè)第34頁(yè)第35頁(yè)第36頁(yè)第37頁(yè)第38頁(yè)第39頁(yè)第40頁(yè)第41頁(yè)第42頁(yè)第43頁(yè)第44頁(yè)第45頁(yè)第46頁(yè)第47頁(yè)第48頁(yè)第49頁(yè)第50頁(yè)第51頁(yè)第52頁(yè)第53頁(yè)第54頁(yè)第55頁(yè)第56頁(yè)第57頁(yè)第58頁(yè)第59頁(yè)第60頁(yè)第61頁(yè)第62頁(yè)第63頁(yè)第64頁(yè)第65頁(yè)第66頁(yè)第67頁(yè)第68頁(yè)第69頁(yè)第70頁(yè)第71頁(yè)當(dāng)前第72頁(yè)第73頁(yè)第74頁(yè)第75頁(yè)第76頁(yè)第77頁(yè)第78頁(yè)第79頁(yè)第80頁(yè)第81頁(yè)第82頁(yè)第83頁(yè)第84頁(yè)第85頁(yè)第86頁(yè)第87頁(yè)第88頁(yè)第89頁(yè)第90頁(yè)第91頁(yè)第92頁(yè)第93頁(yè)第94頁(yè)第95頁(yè)第96頁(yè)第97頁(yè)第98頁(yè)第99頁(yè)第100頁(yè)第101頁(yè)第102頁(yè)第103頁(yè)第104頁(yè)第105頁(yè)第106頁(yè)第107頁(yè)第108頁(yè)第109頁(yè)第110頁(yè)第111頁(yè)第112頁(yè)第113頁(yè)第114頁(yè)第115頁(yè)第116頁(yè)第117頁(yè)第118頁(yè)
LXT9860/9880
—
Advanced 10/100 Repeater with Integrated Management
72
Datasheet
Document #: 248987
Revision#: 003
Rev Date: 08/07/01
4.4.1
Local Backplane
—
3.3V Only
The LXT98x0 local backplane operates at 3.3V only. LXT98x and LXT91x devices operate at 5V.
LXT98x0 devices are, therefore, not cascadable with LXT98x and LXT91x devices.
Note:
Do not mix LXT98x0 with either LXT98x or LXT91x devices on the local backplanes.
4.4.2
Stack Backplane
—
3.3V or 5V
The LXT98x0 stack backplanes can be configured to be either 3.3V or 5V. COMP_SEL (Pin 39), a
special input pin, selects between the two voltage modes, depending on whether 3.3V or 5V is
applied.
3.3V-Only Stacks
Apply 3.3V to COMP_SEL, IR100CFSBP, IR10CFSBP, and
IR10COLBP for LXT98x0 backplane operation
For 5V Backwards
Stackability
Apply 5V to COMP_SEL, IR100CFSBP, IR10CFSBP, and IR10COLBP
for LXT98x and LXT91x backplane operation.
With either mode (3.3V or 5V), COMP_SEL draws less than 3 mA.
Note:
1. The external pull-up resistor values remain the same, regardless of 3.3V or 5V backplane
operation.
2. The recommended digital signal external buffer has been changed to 74LVT245 for the
LXT98x0.
4.4.2.1
3.3V and 5.0V Stacking Boards Cannot Be Mixed
3.3V Operation
Boards designed for 3.3V backplane operation should only be stacked with other 3.3V boards.
Existing LXT98x or LXT91x based designs cannot operate in 3.3V.
Incompatible Stacking
Configurations
A LXT98x0-based board configured for 3.3V backplane operation and LXT98x or LXT91x
based boards (5V only).
A LXT98x0-based board configured for 3.3V backplane operation and a LXT98x0-based
board configured for 5V backplane operation.
The following stacking configurations are incompatible:
Note:
Stacking boards designed for 3.3V backplane operation with boards designed for 5V backplane
operation causes network errors.
5V Operation
Boards designed for 5V backplane operation should only be stacked with other 5V boards:
LXT98x or LXT91x-based designs.
LXT98x0 designs configured for 5V backplane operation.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 9863 | Advanced 10/100 Umnmanaged Repeater |
| 9883 | Advanced 10/100 Umnmanaged Repeater |
| 989AS-470M | Fixed Inductors for Surface Mounting |
| 989BS-110M | Fixed Inductors for Surface Mounting |
| 989BS-1R3N | Fixed Inductors for Surface Mounting |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 9880 0041000 | 功能描述:同軸電纜 11H 50 OHM TRUNK CABLE RoHS:否 制造商:Murata RG 類型: 阻抗:50 Ohms 線規(guī) - 美國(guó)線規(guī)（AWG）: 導(dǎo)體材料: 絞合: 長(zhǎng)度:300 mm 外殼材料: 外徑: 屏蔽: |
| 9880 0041640 | 功能描述:同軸電纜 11H 50 OHM TRUNK CABLE RoHS:否 制造商:Murata RG 類型: 阻抗:50 Ohms 線規(guī) - 美國(guó)線規(guī)（AWG）: 導(dǎo)體材料: 絞合: 長(zhǎng)度:300 mm 外殼材料: 外徑: 屏蔽: |
| 9880 004500 | 功能描述:同軸電纜 12AWG 1C SHIELD 500ft SPOOL YELLOW RoHS:否 制造商:Murata RG 類型: 阻抗:50 Ohms 線規(guī) - 美國(guó)線規(guī)（AWG）: 導(dǎo)體材料: 絞合: 長(zhǎng)度:300 mm 外殼材料: 外徑: 屏蔽: |
| 98803 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| 988-050-030L121 | 功能描述:PIN CONN & BACKSHELL KIT 50POS RoHS:是 類別:連接器，互連式 >> D形，Centronics 系列:988 產(chǎn)品變化通告:52755 Series Obsolescence 19/May/2009 標(biāo)準(zhǔn)包裝:1 系列:52755 連接器類型:外罩觸點(diǎn) 連接器類型:插座 位置數(shù):120 行數(shù):2 安裝類型:面板安裝，通孔，直角 端子:焊接 法蘭特點(diǎn):螺紋插件（M5） 類型:- 特點(diǎn):板鎖，屏蔽 觸點(diǎn)表面涂層:金 觸點(diǎn)涂層厚度:30µin（0.76µm） 其它名稱:052755-1209052755-1209-E05275512090527551209-E52755-1209-E527551209527551209-EQ2711871SD-52755-001 |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。