收藏本站
参数资料
型号： WJLXT908LE.A4
厂商： CORTINA SYSTEMS INC
元件分类： 网络接口
英文描述： DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装： ROHS COMPLIANT, LQFP-64
文件页数： 23/46页
文件大小： 618K
代理商： WJLXT908LE.A4
Datasheet
3
Document #: 249049
Revision #: 003
Rev. Date: 29-Oct-2005
Contents
1.0
Pin Assignments and Signal Descriptions ....................................................................8
2.0
Functional Description .................................................................................................. 12
2.1
Introduction.......................................................................................................... 12
2.1.1
Controller Compatibility Modes .............................................................. 12
2.1.2
Transmit Function................................................................................... 12
2.1.3
Jabber Control Function .........................................................................13
2.1.4
Receive Function.................................................................................... 14
2.1.5
SQE Function ......................................................................................... 14
2.1.6
Polarity Reverse Function ...................................................................... 15
2.1.7
Loopback Function ................................................................................. 15
2.1.8
Collision Detection Function ................................................................... 16
2.1.9
Link Pulse Transmission ........................................................................ 17
2.1.10 Link Integrity Test Function .................................................................... 17
3.0
Application Information .................................................................................................19
3.1
External Components..........................................................................................19
3.1.1
Crystal Information ................................................................................. 19
3.1.2
Magnetic Information ..............................................................................19
3.2
Layout Requirements ..........................................................................................19
3.2.1
Auto Port Select with External Loopback Control................................... 19
3.2.2
Full Duplex Support................................................................................ 21
3.2.3
Dual Network Support-10Base T and Token Ring .................................22
3.2.4
Manual Port Select & Link Test Function ...............................................23
3.2.5
Three Media Application.........................................................................25
3.2.6
AUI Encoder/Decoder Only .................................................................... 26
4.0
Test Specifications......................................................................................................... 27
4.1
Timing Diagrams for Mode 1 (MD2, 1, 0 = Low, Low, Low) Figures 16 - 21 .......31
4.2
Timing Diagrams for Mode 2 (MD2, 1, 0 = Low, Low, High) Figures 22 - 27 ...... 33
4.3
Timing Diagrams for Mode 3 (MD2, 1, 0 = Low, High, Low) Figures 28 - 33 ...... 35
4.4
Timing Diagrams for Mode 4 (MD2, 1, 0 = Low, High, High) Figures 34 - 39 ..... 37
4.5
Timing Diagrams for Mode 5 (MD2, 1, 0 = High, High, Low) Figures 40 - 45 ..... 39
5.0
Package Specifications .................................................................................................41
5.1
Top-Label Marking .............................................................................................. 43
6.0
Product Ordering Information....................................................................................... 45
相关PDF资料
PDF描述
WJLXT908LC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT908LE.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT908LC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4-857342 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4-857344 DATACOM, ETHERNET TRANSCEIVER, PQFP64
相关代理商/技术参数
参数描述
WJLXT971ALC.A4 功能描述:IC TRANS 3.3V ETHERNET 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:25 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:4.5 V ~ 5.5 V 安装类型:通孔 封装/外壳:16-DIP（0.300"，7.62mm） 供应商设备封装:16-PDIP 包装:管件
WJLXT971ALC.A4-857342 功能描述:TXRX ETH 10/100 SGL PORT 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 产品目录页面:1402 (CN2011-ZH PDF)
WJLXT971ALC.A4857344 制造商:Cortina Systems Inc 功能描述:PHY 1-CH 10Mbps/100Mbps 64-Pin LQFP Tray 制造商:Cortina Systems 功能描述:PHY 1-CH 10Mbps/100Mbps 64-Pin LQFP Tray
WJLXT971ALC.A4-857344 功能描述:TXRX ETH 10/100 SGL PORT 64-LQFP RoHS:是 类别:集成电路 (IC) >> 接口 - 驱动器，接收器，收发器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:收发器 驱动器/接收器数:1/1 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:通孔 封装/外壳:8-DIP（0.300"，7.62mm） 供应商设备封装:8-PDIP 包装:管件 产品目录页面:1402 (CN2011-ZH PDF)
WJLXT971ALC.A4SE001 制造商:Cortina Systems Inc 功能描述:
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*