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1.
公开(公告)号:US20070279086A1
公开(公告)日:2007-12-06
申请号:US11421614
申请日:2006-06-01
IPC分类号: H03K19/173
CPC分类号: H03K19/17748 , H03K19/1776 , H03K19/1778
摘要: An antifuse circuit includes a terminal, an antifuse, and a select transistor. The antifuse is coupled to the terminal and has an associated program voltage. The select transistor is coupled to the antifuse and has a gate terminal coupled to receive a first select signal. The select transistor operates in a snapback mode of operation in response to an assertion of the first select signal and the program voltage at the terminal.
摘要翻译: 反熔丝电路包括端子,反熔丝和选择晶体管。 反熔丝耦合到终端并具有相关的编程电压。 选择晶体管耦合到反熔丝,并且具有耦合以接收第一选择信号的栅极端子。 响应于终端处的第一选择信号和程序电压的断言,选择晶体管工作在快速恢复操作模式。
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公开(公告)号:US07915916B2
公开(公告)日:2011-03-29
申请号:US11421614
申请日:2006-06-01
IPC分类号: G06F7/38 , H03K19/173 , H03K19/094 , G11C17/00 , G11C17/18
CPC分类号: H03K19/17748 , H03K19/1776 , H03K19/1778
摘要: An antifuse circuit includes a terminal, an antifuse, and a select transistor. The antifuse is coupled to the terminal and has an associated program voltage. The select transistor is coupled to the antifuse and has a gate terminal coupled to receive a first select signal. The select transistor operates in a snapback mode of operation in response to an assertion of the first select signal and the program voltage at the terminal.
摘要翻译: 反熔丝电路包括端子,反熔丝和选择晶体管。 反熔丝耦合到终端并具有相关的编程电压。 选择晶体管耦合到反熔丝,并且具有耦合以接收第一选择信号的栅极端子。 响应于终端处的第一选择信号和程序电压的断言,选择晶体管工作在快速恢复操作模式。
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