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公开(公告)号:US20070159154A1
公开(公告)日:2007-07-12
申请号:US10586832
申请日:2005-01-10
申请人: Aloysius Boomkamp , Harm Voss , Stefan Butselaar , Clemens Gerhardus Haas , Gerrit Bollen , Ruurd Visser
发明人: Aloysius Boomkamp , Harm Voss , Stefan Butselaar , Clemens Gerhardus Haas , Gerrit Bollen , Ruurd Visser
IPC分类号: G05F3/16
CPC分类号: G06F1/26
摘要: The invention relates to a voltage regulator circuit arrangement comprising a voltage regulator for generating an out-put voltage in dependence of a reference signal, characterized in that a reference signal generation circuit is provided for generating said reference signal comprising a plurality of inputs connected to internal terminals, whereby a sub-set of said plurality internal terminals is connected to an external terminal.
摘要翻译: 本发明涉及一种电压调节器电路装置,其包括用于根据参考信号产生输出电压的电压调节器,其特征在于,提供用于产生所述参考信号的参考信号产生电路,所述参考信号产生电路包括连接到内部的多个输入 端子,由此所述多个内部端子的子集连接到外部端子。
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2.
公开(公告)号:US20050025084A1
公开(公告)日:2005-02-03
申请号:US10499401
申请日:2002-12-10
申请人: Patrick Heuts , Hendrik Boezen , Harm Voss , Stefan Butselaar
发明人: Patrick Heuts , Hendrik Boezen , Harm Voss , Stefan Butselaar
CPC分类号: G06F1/3253 , G06F1/3203 , Y02D10/151
摘要: The communication bus system comprises a plurality of node circuits (10a-d) and a relay circuit (12, 14, 16) coupling the node circuits (10a-d). The relay circuit (12, 14, 16) has a transceiver circuit (124, 164) for relaying messages (21) between the node circuits (10a-d) in a normal mode. The transceiver circuit (124, 164) is powered down in a sleep mode. A detector circuit (120, 160) detects an incoming message (41) when the relay circuit (12, 14, 16) is in a sleep mode. A mode control circuit (122, 162) powers up the transceiver (124, 164) in response to detection of an incoming message (21). Steps are taken that ensure, in the normal mode, that messages (21) will not be relayed in unreadable form. The mode control circuit (122, 162) is arranged to cause the transceiver (124, 164) to relay a remainder (25) of the incoming message (21) after power up. In an embodiment the power needed to transmit the remainder (25) of the message (21) is drained from a capacitor (306) in the power supply (30) before the power supply (30) controls the power supply voltage in the normal mode. In another embodiment the detector circuit (120, 160) temporarily controls the direction of operation of the transceivers (124, 164) at the start of the normal mode instead of further detectors (58a-d) that normally control the direction of operation in the normal mode.
摘要翻译: 通信总线系统包括多个节点电路(10a-d)和耦合节点电路(10a-d)的继电器电路(12,14,16)。 继电器电路(12,14,16)具有用于以正常模式中继节点电路(10a-d)之间的消息(21)的收发器电路(124,164)。 在休眠模式下,收发器电路(124,164)被掉电。 当继电器电路(12,14,16)处于睡眠模式时,检测器电路(120,160)检测输入消息(41)。 模式控制电路(122,162)响应于输入消息(21)的检测,对收发器(124,164)供电。 采取步骤,确保在正常模式下,消息(21)将不会以不可读的形式进行中继。 模式控制电路(122,162)被布置成使得收发器(124,164)在上电之后中继输入消息(21)的余数(25)。 在一个实施例中,在电源(30)以正常模式控制电源电压之前,将消息(21)的剩余部分(25)所需的功率从电源(30)中的电容器(306)中排出 。 在另一个实施例中,检测器电路(120,160)在正常模式开始时暂时控制收发器(124,164)的操作方向,而不是通常控制在正常模式下的操作方向的另外的检测器(58a-d) 正常模式。
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