ANTIFUSE PROGRAMMING CIRCUIT WITH SNAPBACK SELECT TRANSISTOR
    1.
    发明申请
    ANTIFUSE PROGRAMMING CIRCUIT WITH SNAPBACK SELECT TRANSISTOR 有权
    使用SNAPBACK选择晶体管的防伪编程电路

    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

    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。