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1. 发明授权

US07773733B2 Single-transformer digital isolation barrier 有权
标题翻译：单变压器数字隔离屏障
公开(公告)号：US07773733B2
公开(公告)日：2010-08-10
申请号：US11159614
申请日：2005-06-23
申请人： Boris A. Bark , Brad L. Grande , Peter Kiss , Johannes G. Ransijn , James D. Yoder
发明人： Boris A. Bark , Brad L. Grande , Peter Kiss , Johannes G. Ransijn , James D. Yoder
IPC分类号： H04M11/00
CPC分类号： H04M19/001
摘要： The invention provides a single digital communication link between system-side and line-side circuitry in a DAA, capable both of carrying data signals and of transferring a substantial amount of power to the line-side circuitry. The invention comprises a system-side interface circuit, a line-side interface circuit, and an isolation barrier including a transformer. Each interface circuit is capable of connection to an upstream communication circuit (either line-side or system-side), from which it may receive data signals to be transmitted across the isolation barrier to the other interface circuit, and to which it may pass data signals received across the isolation barrier from the other interface circuit. The line-side interface circuit may further include a rectifier and a storage device.
摘要翻译：本发明提供了一种在DAA中的系统侧和线路侧电路之间的单个数字通信链路，能够承载数据信号并将大量电力传送到线路侧电路。本发明包括系统侧接口电路，线路侧接口电路和包括变压器的隔离屏障。每个接口电路能够连接到上游通信电路（线路侧或系统侧），从而可以接收要跨越隔离屏障传输到另一个接口电路的数据信号，并且其可以传递数据跨隔离屏障的信号与另一个接口电路接收。线路侧接口电路还可以包括整流器和存储装置。

2. 发明申请

US20100246695A1 SIGNAL-POWERED INTEGRATED CIRCUIT WITH ESD PROTECTION 有权
标题翻译：具有ESD保护功能的信号集成电路
公开(公告)号：US20100246695A1
公开(公告)日：2010-09-30
申请号：US12794845
申请日：2010-06-07
申请人： Boris A. Bark , Brad L. Grande , Peter Kiss , Johannes G. Ransijn , James D. Yoder
发明人： Boris A. Bark , Brad L. Grande , Peter Kiss , Johannes G. Ransijn , James D. Yoder
IPC分类号： H04B3/00
CPC分类号： H04M19/001
摘要： The invention provides a signal-powered integrated circuit (IC). The IC comprises an integrated circuit die including a ground node, a supply node, and a first terminal for receiving a digital data signal having data content and a predetermined energy. A receive buffer formed on the integrated circuit die is connected to the first terminal and capable of receiving the data content associated with the digital data signal. A rectifier is also formed on the integrated circuit die. The rectifier includes a first diode connected between the first terminal and the ground node and a second diode connected between the first terminal and the supply node. The rectifier is configured to rectify the digital data signal and pass at least a portion of the digital data signal's predetermined energy to the supply node. Each of the first and second diodes is capable of withstanding an ESD impulse.
摘要翻译：本发明提供一种信号供电的集成电路（IC）。 IC包括集成电路管芯，其包括接地节点，供电节点和用于接收具有数据内容和预定能量的数字数据信号的第一终端。形成在集成电路管芯上的接收缓冲器连接到第一终端并且能够接收与数字数据信号相关联的数据内容。整流器也形成在集成电路管芯上。整流器包括连接在第一端子和接地节点之间的第一二极管和连接在第一端子与供电节点之间的第二二极管。整流器被配置为对数字数据信号进行整流，并将数字数据信号的至少一部分预定能量传递给供电节点。第一和第二二极管中的每一个能够承受ESD冲击。

3. 发明授权

US08867182B2 Signal-powered integrated circuit with ESD protection 有权
标题翻译：具有ESD保护功能的信号供电集成电路
公开(公告)号：US08867182B2
公开(公告)日：2014-10-21
申请号：US12794845
申请日：2010-06-07
申请人： Boris A. Bark , Brad L. Grande , Peter Kiss , Johannes G. Ransijn , James D. Yoder
发明人： Boris A. Bark , Brad L. Grande , Peter Kiss , Johannes G. Ransijn , James D. Yoder
IPC分类号： H02H9/00 , H04M19/00
CPC分类号： H04M19/001
摘要： The invention provides a signal-powered integrated circuit (IC). The IC comprises an integrated circuit die including a ground node, a supply node, and a first terminal for receiving a digital data signal having data content and a predetermined energy. A receive buffer formed on the integrated circuit die is connected to the first terminal and capable of receiving the data content associated with the digital data signal. A rectifier is also formed on the integrated circuit die. The rectifier includes a first diode connected between the first terminal and the ground node and a second diode connected between the first terminal and the supply node. The rectifier is configured to rectify the digital data signal and pass at least a portion of the digital data signal's predetermined energy to the supply node. Each of the first and second diodes is capable of withstanding an ESD impulse.
摘要翻译：本发明提供一种信号供电的集成电路（IC）。 IC包括集成电路管芯，其包括接地节点，供电节点和用于接收具有数据内容和预定能量的数字数据信号的第一端子。形成在集成电路管芯上的接收缓冲器连接到第一终端并且能够接收与数字数据信号相关联的数据内容。整流器也形成在集成电路管芯上。整流器包括连接在第一端子和接地节点之间的第一二极管和连接在第一端子与供电节点之间的第二二极管。整流器被配置为对数字数据信号进行整流，并将数字数据信号的至少一部分预定能量传递给供电节点。第一和第二二极管中的每一个能够承受ESD冲击。

4. 发明授权

US07499539B2 Telephone line power supply 有权
公开(公告)号：US07499539B2
公开(公告)日：2009-03-03
申请号：US09992625
申请日：2001-11-06
申请人： Michael A. Barrese , Brad L. Grande , Vernon Glen Koll , Eugene Joseph Yurek
发明人： Michael A. Barrese , Brad L. Grande , Vernon Glen Koll , Eugene Joseph Yurek
IPC分类号： H04M1/00 , H04M9/00
CPC分类号： H04M19/08 , H04M19/005
摘要： A telephone line driven power supply and power supply method capable of creating high yield, low voltage power using power drawn from a telephone line and supplementing the low voltage power with power from a battery-powered host device, such as a laptop PC, when the voltage level falls below a predetermined voltage level. The telephone line power supply includes a polarity guard, a gyrator, an oscillator, a pulse circuit, an inductor, a startup circuit, a converter, a shunt regulator, and a combiner circuit. The method includes supplying line power from power drawn from a telephone line, receiving host power from a host device, supplying the line power to an electrical device, and supplementing the line power with the host power when the voltage level of the line power falls below a predetermined level.

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