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1. 发明申请

US20090256531A1 CHARGE INJECTION DISCHARGE CIRCUIT 有权
标题翻译：充电注入放电电路
公开(公告)号：US20090256531A1
公开(公告)日：2009-10-15
申请号：US12099932
申请日：2008-04-09
申请人： Padraig Liam FITZGERALD , Nigel James HAYES
发明人： Padraig Liam FITZGERALD , Nigel James HAYES
IPC分类号： H02J7/00
CPC分类号： G11C27/02
摘要： Disclosed is a method and circuit for dissipating injected parasitic charge including a circuit stage, a pulse generating circuit and a switch. The circuit stage having an input node and an output node that injects a parasitic charge when switched OFF to the output node. The pulse generating circuit can generate a pulsed signal having an input for receiving a control signal. The control signal indicates the circuit stage is switching OFF, and has an output for outputting a pulsed signal in response to the control signal at the input. The pulsed signal can have a predetermined duration. The switch can be configured to be actuated by the pulsed signal output by the pulse generating circuit, and having a terminal connected to the output node of the circuit stage and a terminal connected to circuit to substantially dissipate the injected parasitic charge.
摘要翻译：公开了一种用于耗散包括电路级，脉冲发生电路和开关的注入寄生电荷的方法和电路。所述电路级具有输入节点和输出节点，所述输出节点在切换到所述输出节点时注入寄生电荷。脉冲发生电路可以产生具有用于接收控制信号的输入的脉冲信号。控制信号表示电路级关闭，并且具有响应于输入端的控制信号输出脉冲信号的输出。脉冲信号可以具有预定的持续时间。开关可被配置为由脉冲发生电路输出的脉冲信号激励，并且具有连接到电路级的输出节点的端子和连接到电路的端子，以基本上耗散注入的寄生电荷。

2. 发明授权

US08169193B2 Charge injection discharge circuit 有权
标题翻译：充电注入放电电路
公开(公告)号：US08169193B2
公开(公告)日：2012-05-01
申请号：US12099932
申请日：2008-04-09
申请人： Padraig Liam Fitzgerald , Nigel James Hayes
发明人： Padraig Liam Fitzgerald , Nigel James Hayes
IPC分类号： H02J7/04
CPC分类号： G11C27/02
摘要： A circuit for dissipating injected parasitic charge includes a circuit stage, a pulse generating circuit and a switch. The circuit stage has an input node and an output node that injects a parasitic charge when switched OFF to the output node. The pulse generating circuit can generate a pulsed signal having an input for receiving a control signal. The control signal indicates the circuit stage is switching OFF, and has an output for outputting a pulsed signal in response to the control signal at the input. The pulsed signal can have a predetermined duration. The switch can be configured to be actuated by the pulsed signal output by the pulse generating circuit, and has a terminal connected to the output node of the circuit stage and a terminal connected to circuit to substantially dissipate the injected parasitic charge.
摘要翻译：用于耗散注入的寄生电荷的电路包括电路级，脉冲发生电路和开关。电路级具有输入节点和输出节点，当输出节点切换到OFF时，该寄生电荷注入寄生电荷。脉冲发生电路可以产生具有用于接收控制信号的输入的脉冲信号。控制信号表示电路级关闭，并且具有响应于输入端的控制信号输出脉冲信号的输出。脉冲信号可以具有预定的持续时间。开关可被配置为由脉冲发生电路输出的脉冲信号启动，并且具有连接到电路级的输出节点的端子和连接到电路的端子，以基本上耗散注入的寄生电荷。

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