发明名称 High voltage charge pumps.
摘要 <p>A charge pump circuit for use in electrically erasable programmed read-only memories is described herein. The charge pump uses a single clock signal, a voltage feedback arrangement to allow a DC voltage to pass a DC voltage, and a plurality of transistors, each transistor being coupled in series with each grounded-gate transistor, eliminating reverse-breakdown voltage loads on the grounded gate transistors. &lt;IMAGE&gt;</p>
申请公布号 EP0507502(A2) 申请公布日期 1992.10.07
申请号 EP19920302635 申请日期 1992.03.26
申请人 NATIONAL SEMICONDUCTOR CORPORATION 发明人 SANDHU, BAL;LEUNG, FREDERICK K.
分类号 G11C17/00;G11C16/06;H03K17/06;H03K17/693 主分类号 G11C17/00
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