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公开(公告)号:US20130127549A1
公开(公告)日:2013-05-23
申请号:US13670304
申请日:2012-11-06
Applicant: STMicroelectronics (Rousset) SAS
Inventor: Philippe Dreux
IPC: H03K3/03
CPC classification number: G06F21/75 , H03K3/0231 , H03K3/0315 , H03K3/354 , H03L7/0995
Abstract: An electronic circuit including two ring oscillators, wherein the output of each ring oscillator is looped back on the input of this same oscillator as well on the input of the other oscillator. The application of such a circuit to the detection of a dynamic disturbance.
Abstract translation: 包括两个环形振荡器的电子电路,其中每个环形振荡器的输出在该同一振荡器的输入端以及另一个振荡器的输入端环回。 这种电路应用于动态干扰的检测。
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公开(公告)号:US09251379B2
公开(公告)日:2016-02-02
申请号:US13670304
申请日:2012-11-06
Applicant: STMicroelectronics (Rousset) SAS
Inventor: Philippe Dreux
IPC: H03K3/03 , G06F21/75 , H03K3/0231 , H03K3/354 , H03L7/099
CPC classification number: G06F21/75 , H03K3/0231 , H03K3/0315 , H03K3/354 , H03L7/0995
Abstract: An electronic circuit including two ring oscillators, wherein the output of each ring oscillator is looped back on the input of this same oscillator as well on the input of the other oscillator. The application of such a circuit to the detection of a dynamic disturbance.
Abstract translation: 包括两个环形振荡器的电子电路,其中每个环形振荡器的输出在该同一振荡器的输入端以及另一个振荡器的输入端环回。 这种电路应用于动态干扰的检测。
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