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Author Wong, Jen Shuang ♦ Ma, Jian Guo ♦ Yeo, Kiat Seng ♦ Do, Manh Anh
Source CiteSeerX
Content type Text
File Format PDF
Subject Domain (in DDC) Computer science, information & general works ♦ Data processing & computer science
Subject Keyword New Approach ♦ Threshold Voltage ♦ Third Derivative ♦ Drain-source Current Method ♦ Td Method ♦ Inversion Channel Creation ♦ Threshold Condition Requirement ♦ Standard Measurement Equipment ♦ Channel Length
Abstract A new approach for the extraction of threshold voltage (Vth) is proposed, namely, the “Third Derivative of Drain-Source Current ” method or simply “TD ” method. This method extracts the Vth by finding the Vgs where the third derivative of Ids is maximal. It meets the threshold condition requirement, which is the onset of the inversion channel creation. The method has been tested on transistors down to 0.25mm channel length and is found to be fast, accurate and simple to implement using standard measurement equipment.
Educational Role Student ♦ Teacher
Age Range above 22 year
Educational Use Research
Education Level UG and PG ♦ Career/Technical Study