专利检索 ap:("Fulong Zhang" OR "William B. Andrews" OR "Phillip Johnson" OR "Hal Scholz" OR "Zheng (Jeff) Chen" OR "John Schadt") AND inv:"Hal Scholz" 第 1 页

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发明授权
Digitally controlled delay cells 有权
标题翻译：数字控制延时单元

公开(公告)号：US07009433B2

公开(公告)日：2006-03-07

申请号：US10447451

申请日：2003-05-28

申请人： Fulong Zhang , William B. Andrews , Phillip Johnson , Hal Scholz , Zheng (Jeff) Chen , John Schadt

发明人： Fulong Zhang , William B. Andrews , Phillip Johnson , Hal Scholz , Zheng (Jeff) Chen , John Schadt

IPC分类号： H03L7/06

CPC分类号： H03L7/0814 , H03K5/133 , H03K2005/00058 , H03L7/0805

摘要： Systems and methods are disclosed herein to implement signal delay in integrated circuits. For example, in accordance with an embodiment of the present invention, a master delay circuit may digitally control one or more slave delay cells to support various applications of a programmable logic device.

摘要翻译： 本文公开了在集成电路中实现信号延迟的系统和方法。例如，根据本发明的实施例，主延迟电路可以数字地控制一个或多个从延迟单元以支持可编程逻辑器件的各种应用。