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Method and circuit for switching a memristive devi

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专利内容由知识产权出版社提供

专利名称:Method and circuit for switching a

memristive device in an array

发明人:Wei Yi,Muhammad Shakeel

Qureshi,Frederick Perner,Richard Carter

申请号:US13884140申请日:20110131公开号:US08971091B2公开日:20150303

专利附图:

摘要:A method of switching a memristive device in a two-dimensional array senses aleakage current through the two-dimensional array when a voltage of half of a switching

voltage is applied to a row line of the memristive device. A leakage compensation currentis generated according to the sensed leakage current, and a switching current ramp isalso generated. The leakage compensation current and the switching current ramp arecombined to form a combined switching current, which is applied to the row line of thememristive device. When a resistance of the memristive device reaches a target value, thecombined switching current is removed from the row line.

申请人:Wei Yi,Muhammad Shakeel Qureshi,Frederick Perner,Richard Carter

地址:Mountain View CA US,Santa Clara CA US,Santa Barbara CA US,Los Altos CA US

国籍:US,US,US,US

代理机构:Van Cott, Bagley, Cornwall & McCarthy PC

代理人:Steven L. Nichols

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