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发明公开
CN103580670A 动态控制电平移位电路 有权

动态控制电平移位电路
摘要：
一种动态控制电平移位电路，包括一动态控制器与一电平移位器。动态控制器输出一动态电压以及一输出数据信号。电平移位器受该动态控制器控制，包括一输入信号接收器、一输出信号产生器、以及一偏压电流控制器，串联于一地电压与一高电平电压。该输入信号接收器接收该动态控制器的该输出数据信号，且该输出信号产生器根据该输出数据信号产生一移位数据电压信号。该偏压电流控制器受该动态电压控制，当该移位数据电压信号在一稳定阶段时处于一第一电流输出程度，当该移位数据电压信号在一不稳定阶段时处于一第二电流输出程度，该第一电流输出程度大于该第二电流输出程度。
摘要（英）：

A dynamic control level shift circuit comprises a dynamic controller and a level shifter. The dynamic controller outputs dynamic voltage and an output data signal, and the level shifter is controlled by the dynamic controller, comprises an input signal receiver, an output signal generator and a bias current controller, and is connected with ground voltage and high level voltage in series. The input signal receiver receives the output data signal of the dynamic controller, and the output signal generator generates a shift data voltage signal according to the output data signal. The bias current controller is controlled by the dynamic voltage, when the shift data voltage signal is in a stable stage, the bias current controller is at a first current output level, when the shift data voltage signal is in an instable stage, the bias current controller is at a second current output level, and the first current output level is larger than the second current output level.

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