| 发明名称 | Fine delay structure with programmable delay ranges | ||
| 摘要 | A circuit includes a first node, a first inverter connected to the first node and a second node. A variable resistive element is connected to the second node and a third node. A first switch is connected to the second node, a first capacitive element is connected in series with the first switch and the third node, a second switch connected to the second node, a second capacitive element is connected in series with the second switch and the third node, and a second inverter is connected to the third node and a fourth node. | ||
| 申请公布号 | US9628059(B2) | 申请公布日期 | 2017.04.18 |
| 申请号 | US201514742783 | 申请日期 | 2015.06.18 |
| 申请人 | INTERNATIONAL BUSINESS MACHINES CORPORATION | 发明人 | Prasad Mangal;Tiner Marshall D.;Tran Hung H.;Yuan Xiaobin |
| 分类号 | H03K5/14 | 主分类号 | H03K5/14 |
| 代理机构 | Cantor Colburn LLP | 代理人 | Cantor Colburn LLP ;McNamara Margaret |
| 主权项 | 1. A circuit comprising: a first node; a first inverter connected to the first node and a second node; a variable resistive element connected to the second node and a third node, wherein the variable resistive element includes a field effect transistor device; a first switch connected to the second node; a first capacitive element connected in series with the first switch and the third node and arranged in parallel and connected with the first node and the second node; a second switch connected to the second node; a second capacitive element connected in series with the second switch and the third node and arranged in parallel and connected with the first node and the second node; and a second inverter connected to the third node and a fourth node. | ||
| 地址 | Armonk NY US | ||