Bibliographic Details
| Title: |
Settling Time-Oriented Design of CMOS Inverter-Based Amplifiers for SC Circuit Applications. |
| Authors: |
Wan, Rouhui1 (AUTHOR), Guo, Yushun1 (AUTHOR) ysguo@hdu.edu.cn, Diao, Zhaoyang1 (AUTHOR) |
| Source: |
Circuits, Systems & Signal Processing. Nov2025, Vol. 44 Issue 11, p8091-8115. 25p. |
| Subjects: |
CMOS amplifiers, Switched capacitor circuits, Engineering design, Mathematical models, Prototypes, Complementary metal oxide semiconductors, Equivalent electric circuits, Time |
| Abstract: |
Inverter-based amplifiers have been increasingly employed in many low-voltage and low-power applications. This paper presents a settling time-oriented approach for the design of this type of amplifier for switched-capacitor (SC) circuit applications. The settling behavior of an inverter-based amplifier is characterized approximately by its linear equivalent circuit, and a settling response model is established, with which a settling time-oriented design procedure is developed. To improve the design accuracy, a strategy based on the iterative solution of the settling performance equations is employed. Both one- and two-stage inverter-based amplifiers are discussed. The effectiveness and accuracy of the method are validated by design examples of two different inverter-based amplifiers for switched-capacitor integrators. [ABSTRACT FROM AUTHOR] |
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| Database: |
Engineering Source |
