公开(公告)号：US08975915B2

公开(公告)日：2015-03-10

申请号：US13631925

申请日：2012-09-29

Applicant: Infineon Technologies AG

Inventor： David Astrom ,  Daniel Mandler

IPC: H03K19/003

CPC classification number: H04L25/0272 ,  H04L12/40006 ,  H04L12/40032 ,  H04L25/0264 ,  H04L2012/40215 ,  H04L2012/40234 ,  H04L2012/40241 ,  H04L2012/40273

Abstract: A driver circuit for a digital signal transmitting bus includes a main switch. The main switch is connected to the bus, is controllable by the digital signal to be transmitted, and has one on-switching state in which it has maximum electrical conductivity, one off-switching state in which it has minimum electrical conductivity and at least one intermediate switching state with an electrical conductivity between the minimum and maximum conductivity. The digital signal has a first logic state and a second logic state, the first logic state controls the main switch to be in the on-switching state and the second logic state controls the main switch to be in the off-switching state. The main switch is in the intermediate switching state during switching from the on-switching state to the off-switching state and/or vice versa.

Abstract translation: 数字信号发送总线的驱动电路包括主开关。 主开关连接到总线，由要传输的数字信号控制，并具有一个导通状态，其中它具有最大的导电性，一个断开状态，其中具有最小导电性和至少一个 具有最小和最大导电率之间的导电性的中间开关状态。 数字信号具有第一逻辑状态和第二逻辑状态，第一逻辑状态控制主开关处于导通状态，第二逻辑状态控制主开关处于断开状态。 在从开关状态切换到断开状态和/或反之亦然时，主开关处于中间开关状态。

公开(公告)号：US20140091833A1

公开(公告)日：2014-04-03

申请号：US13631925

申请日：2012-09-29

Applicant: INFINEON TECHNOLOGIES AG

Inventor： David Astrom ,  Daniel Mandler

IPC: H03K19/003

CPC classification number: H04L25/0272 ,  H04L12/40006 ,  H04L12/40032 ,  H04L25/0264 ,  H04L2012/40215 ,  H04L2012/40234 ,  H04L2012/40241 ,  H04L2012/40273

Abstract: A driver circuit for a digital signal transmitting bus includes a main switch. The main switch is connected to the bus, is controllable by the digital signal to be transmitted, and has one on-switching state in which it has maximum electrical conductivity, one off-switching state in which it has minimum electrical conductivity and at least one intermediate switching state with an electrical conductivity between the minimum and maximum conductivity. The digital signal has a first logic state and a second logic state, the first logic state controls the main switch to be in the on-switching state and the second logic state controls the main switch to be in the off-switching state. The main switch is in the intermediate switching state during switching from the on-switching state to the off-switching state and/or vice versa.

Abstract translation: 数字信号发送总线的驱动电路包括主开关。 主开关连接到总线，由要传输的数字信号控制，并具有一个导通状态，其中它具有最大的导电性，一个断开状态，其中具有最小导电性和至少一个 具有最小和最大导电率之间的导电性的中间开关状态。 数字信号具有第一逻辑状态和第二逻辑状态，第一逻辑状态控制主开关处于导通状态，第二逻辑状态控制主开关处于断开状态。 在从开关状态切换到断开状态和/或反之亦然时，主开关处于中间开关状态。