发明授权
US5818280A Method and apparatus with preconditioning for shifting the voltage level
of a signal
失效
具有用于移动信号的电压电平的预处理的方法和装置
- 专利标题： Method and apparatus with preconditioning for shifting the voltage level of a signal
- 专利标题（中）： 具有用于移动信号的电压电平的预处理的方法和装置
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申请号： US570042申请日： 1995-12-11
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公开(公告)号： US5818280A公开(公告)日： 1998-10-06
- 发明人: Douglas Ele Martin
- 申请人： Douglas Ele Martin
- 申请人地址： NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： NY Armonk
- 主分类号： H03K19/0185
- IPC分类号： H03K19/0185 ; H03K17/04
摘要：
A shifter receives a multi-logic state input signal and generates a multi-logic state output signal responsive to switches in logic state of the input signal and whose voltage level is shifted with respect to the input signal. A feedback circuit feeds a signal derived from the output signal back to the shifter to precondition the shifter so that the speed of the output signal switching is accelerated.
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