MOSFET C-V Characteristics Extraction Based on Ring Oscillator with Addressable DUTs

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In this paper, a test structure of ring oscillator (RO) with addressable devices under test (DUTs) is described for the extracting of MOSFET capacitance-voltage (C-V) curves. With a high oscillation frequency, the influence of the gate-leakage current will be reduced to negligible. The addressable array and its calibration method in this work mitigate the impact from the layout, spatial and process variations, and improve the test accuracy. Moreover, the consumption of the layout area and test lines are also reduced by this structure.

Original languageEnglish
Title of host publication2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781728181769
DOIs
StatePublished - 8 Apr 2021
Event5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021 - Chengdu, China
Duration: 8 Apr 202111 Apr 2021

Publication series

Name2021 5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021

Conference

Conference5th IEEE Electron Devices Technology and Manufacturing Conference, EDTM 2021
Country/TerritoryChina
CityChengdu
Period8/04/2111/04/21

Keywords

  • Addressable DUTs
  • MOSFET C-V Curves
  • Ring Oscillator

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