A precise power supply noise detector with high-linearity

I. Chyn Wey*, Chien Chang Peng, Yu Jiang Liao, Yu Sheng Yang

*此作品的通信作者

研究成果: 圖書/報告稿件的類型會議稿件同行評審

摘要

In this paper, we proposed a noise detector with high linearity in CMOS 0.18um process. By removing the precharging capacitor, we can provide a stable charging voltage source to enhance power supply noise detection linearity from 0.9291 to 0.9986. By using separated supply voltage sources, we set the detection path with a higher supply voltage of 2.5V to turn on the detection circuitry immediately when supply voltage drops. In this way, the noise detection range can be enlarged and the noise detection accuracy is improved by 4.94 times.

原文英語
主出版物標題IMECS 2011 - International MultiConference of Engineers and Computer Scientists 2011
頁面1045-1048
頁數4
出版狀態已出版 - 2011
事件International MultiConference of Engineers and Computer Scientists 2011, IMECS 2011 - Kowloon, 香港
持續時間: 16 03 201118 03 2011

出版系列

名字IMECS 2011 - International MultiConference of Engineers and Computer Scientists 2011
2

Conference

ConferenceInternational MultiConference of Engineers and Computer Scientists 2011, IMECS 2011
國家/地區香港
城市Kowloon
期間16/03/1118/03/11

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