- 专利标题： Random number generator using cross-coupled ring oscillators
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申请号： US17659211申请日： 2022-04-14
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公开(公告)号： US11742836B1公开(公告)日： 2023-08-29
- 发明人: Kangguo Cheng , Carl Radens
- 申请人： International Business Machines Corporation
- 申请人地址： US NY Armonk
- 专利权人： International Business Machines Corporation
- 当前专利权人： International Business Machines Corporation
- 当前专利权人地址： US NY Armonk
- 代理商 David B. Woycechowsky
- 主分类号： H03K3/84
- IPC分类号： H03K3/84 ; H03K3/03 ; G06F7/58 ; H03K19/21 ; H03K5/22 ; H03K21/08
摘要：
The semiconductor device comprises a first ring oscillator and a second ring oscillator. An input of the first ring oscillator is an end output of the first ring oscillator and an output of the second ring oscillator and wherein an input of the second ring oscillator is an end output of the second ring oscillator and an output of the first ring oscillator.
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