A New Schmitt Trigger Circuit in a 0.13-μm 1/2.5-V CMOS Process to Receive 3.3-V Input Signals

Shih Lun Chen, Ming-Dou Ker

研究成果: Article同行評審

45 引文 斯高帕斯(Scopus)

摘要

A new Schmitt trigger circuit, which is implemented by low-voltage devices to receive the high-voltage input signals without gate-oxide reliability problem, is proposed. The new proposed circuit, which can be operated in a 3.3-V signal environment without suffering high-voltage gate-oxide overstress, has been fabricated in a 0.13-μm 1/2.5-V 1P8M CMOS process. The experimental results have confirmed that the measured transition threshold voltages of the new proposed Schmitt trigger circuit are about 1 and 2.5 V, respectively. The new proposed Schmitt trigger circuit is suitable for mixed-voltage input-output interfaces to receive input signals and reject input noise.

原文English
頁(從 - 到)361-365
頁數5
期刊IEEE Transactions on Circuits and Systems I: Regular Papers
52
發行號7
DOIs
出版狀態Published - 5 七月 2005

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