公开(公告)号：US20110001537A1

公开(公告)日：2011-01-06

申请号：US12627415

申请日：2009-11-30

申请人： Kyung-Hoon KIM

发明人： Kyung-Hoon KIM

IPC分类号： H03H11/26

CPC分类号： H03K5/131

摘要： A delay line includes a delay amount adjusting unit configured to adjust a delay amount of an input signal in response to a first delay control code, and a delay unit configured to determine a number of first delay blocks having a delay amount with a first variation width and a number of second delay blocks having a delay amount with a second variation width in response to a second delay control code, wherein the delay amount with the first variation width and the delay amount with the second variation width are determined by the delay amount adjusting unit and the first and second variation widths correspond to a level change of a power supply.

摘要翻译： 延迟线包括延迟量调整单元，被配置为响应于第一延迟控制代码来调整输入信号的延迟量;以及延迟单元，被配置为确定具有第一变化宽度的延迟量的第一延迟块的数量 以及响应于第二延迟控制代码具有第二变化宽度的延迟量的多个第二延迟块，其中具有第一变化宽度的延迟量和具有第二变化宽度的延迟量由延迟量调整确定 单元，并且第一和第二变化宽度对应于电源的电平变化。

公开(公告)号：US20100141323A1

公开(公告)日：2010-06-10

申请号：US12425710

申请日：2009-04-17

申请人： Kyung-Hoon KIM

发明人： Kyung-Hoon KIM

IPC分类号： H03H11/26

CPC分类号： H03K5/133 ,  H03K2005/00058

摘要： A delay line has a high response speed by minimizing the amount of loading on an input node and an output node while delaying an input signal over a wide variation range. The delay line includes a forward delay unit configured to determine the length of a forward delay path passing an input signal in response to a delay control code, a reverse delay unit configured to receive an output signal of the forward delay unit, and to output a delayed input signal through a reverse delay path that is as long as the length of the forward delay path determined by the delay control code, and a transfer unit configured to transfer the output signal of the forward delay unit from a turn point determined by the delay control code to the reverse delay unit.

摘要翻译： 延迟线通过最小化输入节点和输出节点上的负载量而延迟输入信号在宽变化范围上具有高响应速度。 所述延迟线包括转发延迟单元，被配置为响应于延迟控制码来确定经过输入信号的前向延迟路径的长度，被配置为接收所述前向延迟单元的输出信号的反向延迟单元， 通过与由延迟控制码确定的前向延迟路径的长度相同的反向延迟路径的延迟输入信号;以及传送单元，被配置为从由延迟确定的转向点传送前向延迟单元的输出信号 控制代码到反向延迟单元。