参数资料
型号: WJLXT971ALE.A4SE000
厂商: CORTINA SYSTEMS INC
元件分类: 网络接口
英文描述: DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装: LEAD FREE, LQFP-64
文件页数: 20/116页
文件大小: 1172K
代理商: WJLXT971ALE.A4SE000
26
Intel LXT971A, LXT972A, and LXT972M Transceivers Specification Update
Document Number: 249354
Revision Number: 010
Revision Date: January 13, 2005
Sightings
"Sightings" are descriptions of specific device behaviors or interaction behaviors with other
devices, originating from a variety of sources internal and external to Intel. Sightings are not device
errata, but specific behaviors that may be of interest to customers. Internal sources can include
product validation and product test. External sources can include product developers and
customers.
1.
100BASE-TX Receive Jitter Tolerance
Description:
If a receive-link partner operating in 100BASE-TX generates transmit jitter greater than the IEEE
standard, the LXT971A and LXT972A Transceivers may produce errors within the Reconciliation
Sublayer, which can result in a failure to link or to sustain a link. The LXT971A and LXT972A
Transceivers needed to be enhanced to allow greater margin to the IEEE standard. The identified
change would allow greater design flexibility.
Note:
Customers are advised that reliance on such an out-of-margin performance is at their own risk.
Status:
Implemented in Stepping 2.
2.
10BASE-T Jitter Tolerance
Description:
In some 10BASE-T input jitter applications, the LXT971A and LXT972A Transceivers margin
may be close to the IEEE standard for input jitter tolerance. The LXT971A and LXT972A
Transceivers needed to be enhanced to be optimally centered for 10BASE-T input jitter tolerance.
The identified change would allow greater design flexibility; however, customers are advised that
reliance on such out-of-margin performance is at their own risk.
Status:
Implemented in Stepping 2.
相关PDF资料
PDF描述
WJLXT971ALE.A4SE001 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALE.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALE.A4 DATACOM, ETHERNET TRANSCEIVER, PQFP64
相关代理商/技术参数
参数描述
WJLXT971CA4 制造商:Intel 功能描述:
WJLXT972ALC.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
WJLXT972ALC.A4 S E001 制造商:Intel 功能描述:PHY 1-CH 10Mbps/100Mbps 64-Pin LQFP T/R
WJLXT972ALC.A4-857341 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)
WJLXT972ALC.A4-857345 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:- 标准包装:1 系列:- 类型:线路收发器 驱动器/接收器数:5/3 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC 包装:Digi-Reel® 产品目录页面:918 (CN2011-ZH PDF) 其它名称:296-25096-6