Linearization Technique of Low Power Opamps in CMOS FD-SOI Technologies

from Kuzmicz, W. - Preprints 2021, Jun. 16, 2021 – 

Negative feedback to the back gate of MOS devices available in FD-SOI technologies can be used to improve linearity of operational amplifiers. Two operational amplifiers designed and fabricated in a 22nm FD-SOI technology illustrate this technique, its advantages and limitations.

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