专利检索 ap:("Mark Elliot Andresen" OR "Robert Joseph Christopher" OR "James Joseph Parsonese" OR "William Roff Thomas" OR "Wilson Velez" OR "David Eduardo Vieira" OR "Menlo Wuu") AND inv:"David Eduardo Vieira" 第 1 页

1.

发明授权
Bi-directional voltage translator 失效

公开(公告)号：US07098693B2

公开(公告)日：2006-08-29

申请号：US10930091

申请日：2004-08-31

申请人： Mark Elliot Andresen , Robert Joseph Christopher , James Joseph Parsonese , William Roff Thomas , Wilson Velez , David Eduardo Vieira , Menlo Wuu

发明人： Mark Elliot Andresen , Robert Joseph Christopher , James Joseph Parsonese , William Roff Thomas , Wilson Velez , David Eduardo Vieira , Menlo Wuu

IPC分类号： H03K19/0175

CPC分类号： H03K19/01843

摘要： A bi-directional voltage translator is disclosed. The bi-directional voltage translator includes a step-up voltage translator for converting signals of a first voltage level to signals of a second voltage level, and a step-down voltage translator for converting signals of the second voltage level to signals of the first voltage level. The step-up voltage translator includes a first source sense circuit, a first block feedback circuit and a first output driver circuit. The step-down voltage translator includes a second source sense circuit, a second block feedback circuit and a second output driver circuit.