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Published in:
2021 | OriginalPaper | Chapter
Design of a DC and Low Frequency CMOS Active Voltage Attenuator and Level Shifter with Minimal Thermal Sensitivity
Authors : Abdelkhalak Harrak, Salah Eddine Naimi
Published in: Proceedings of the 2nd International Conference on Electronic Engineering and Renewable Energy Systems
Publisher: Springer Singapore
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Abstract
A simple DC and low frequency active voltage attenuator and level shifter is proposed in this paper, which carries out a temperature compensation and high linearity by using a compact CMOS analog circuit. The proposed scheme reduces temperature sensibility and the variance due to process variations. Several simulations were performed to estimate the circuit performances as the harmonic distortion and the effect of the layout implementation. The circuit was designed in a standard CMOS process and optimized for several values of the attenuation.