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参数资料
型号： WJLXT971ALC.A4-857344
厂商： CORTINA SYSTEMS INC
元件分类： 网络接口
英文描述： DATACOM, ETHERNET TRANSCEIVER, PQFP64
封装： 10 X 10 MM, 1.40 MM HEIGHT, ROHS COMPLIANT, LQFP-64
文件页数： 78/80页
文件大小： 931K
代理商： WJLXT971ALC.A4-857344
Page 8
Cortina Systems LXT972A Single-Port 10/100 Mbps PHY Transceiver
LXT972A PHY
Datasheet
249186, Revision 5.2
13 September 2007
Revision History
Revision History
Revision 5.2
Revision Date: 13 September 2007
Removed outdated Figure 3: 64-Pin Pb-Free LQFP Package: Pins Assignments
Removed the ordering information. This information is now available from www.cortina-systems.com.
Revision 5.1
Revision Date: 23 July 2007
Added Section 10.0, Package Specifications back into Datasheet.
Revision 5.0
Revision Date: 2 July 2007
First release of this document from Cortina Systems, Inc.
Revision 004
Revision Date: 25 October 2005
Front page text changed.
Added Table 1, Related Documents
Added Section 11.1, Top Label Markings.
Modified Table 141, Product Ordering Information and Figure 124, Order Matrix for Cortina Systems LXT972A Transceiver
(B3498) under Section 14.0, Product Ordering Information.
Revision 003
Revision Date: 06 August 2002
Added “JTAG Boundary Scan” to Product Features on front page.
Modified Figure 1 “LXT972A 64-Pin LQFP Assignments” (replaced TEST1 and TEST0 with GND).
Modified Table 1 “LQFP Numeric Pin List” (replaced TEST1 and TEST0 with GND).
Added note under Section 2.0, “Signal Descriptions”: “Intel recommends that all inputs and multi-function pins be tied to the
inactive states and all outputs be left floating, if unused.”
Modified Table 4 “LXT972A Miscellaneous Signal Descriptions”.
Modified Table 5 “LXT972A Power Supply Signal Descriptions”.
Added Table 8 “LXT972A Pin Types and Modes”.
Added Section 3.2.2.1, “Increased MII Drive Strength”.
Modified Figure 7 “Hardware Configuration Settings”.
Modified Table 13 “Supported JTAG Instructions”.
Modified Table 14 “Device ID Register”.
Modified Table 17 “Absolute Maximum Ratings”.
Modified Table 18 “Operating Conditions”: Added Typ values to Vcc current.
Modified Table 20 “Digital I/O Characteristics - MII Pins”.
Modified Table 22 “I/O Characteristics - LED/CFG Pins”.
Added Table 26 “LXT972A Thermal Characteristics”.
Modified Table 29 “10BASE-T Receive Timing Parameters”.
Modified Table 38 “register bit Map” (added Address 26 information).
相关PDF资料
PDF描述
WJLXT971ALE.A4-857343 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALE.A4-857346 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT972ALC.A4-857341 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT972ALC.A4-857345 DATACOM, ETHERNET TRANSCEIVER, PQFP64
WJLXT971ALC.A4SE000 DATACOM, ETHERNET TRANSCEIVER, PQFP64
相关代理商/技术参数
参数描述
WJLXT971ALE.A4 功能描述:IC XCVR 3V 2-SPEED ETHER 64LQFP 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:1,000 系列:- 类型:收发器 驱动器/接收器数:2/2 规程:RS232 电源电压:3 V ~ 5.5 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.295"，7.50mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR)
WJLXT971ALE.A4-857343 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:2,500 系列:- 类型:发射器 驱动器/接收器数:4/0 规程:RS422，RS485 电源电压:4.75 V ~ 5.25 V 安装类型:表面贴装 封装/外壳:16-SOIC（0.154"，3.90mm 宽） 供应商设备封装:16-SOIC 包装:带卷 (TR)
WJLXT971ALE.A4-857346 制造商:Cortina Systems Inc 功能描述:PHY 1-CH 10Mbps/100Mbps 64-Pin LQFP T/R
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
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