公开(公告)号：US20040096005A1

公开(公告)日：2004-05-20

申请号：US10299273

申请日：2002-11-19

Applicant: STMicroelectronics, Inc.

Inventor： Oleksiy Zabroda

IPC: H04B003/00

CPC classification number: H04L25/0292 ,  H04L12/413 ,  H04L25/0266 ,  H04L25/0272 ,  H04L25/028

Abstract: A gigabit ethernet line driver includes a transmitter having both transmitter and active hybrid outputs. The transmitter consists of a plurality of transmitter clusters each connected to both the transmitter and active hybrid outputs. Each transmitter cluster includes a plurality of transmitter cells consisting of a driver cell and digital to analog converter connected to driver cell. A hybrid circuit connects between the transmitter outputs and receiver inputs for separating a receiver signal from the transmitter signal responsive to a tuning signal.

Abstract translation: 千兆以太网线路驱动器包括具有发射机和主动混合输出的发射机。 发射机由多个发射机簇组成，每个发射机簇都连接到发射机和主动混合输出。 每个发射机簇包括多个发射机小区，由发射机小区和连接到驱动小区的数模转换器组成。 混合电路连接在发射器输出端和接收器输入端之间，用于根据调谐信号将发射机信号与接收机信号分离。