Equivalence between Nyquist and Routh-Hurwitz stability criteria for operational amplifier design
| Autor: | Nobukazu Tsuhiji, Haruo Kobayashi, Keita Kurihara, Jianlong Wang, Gopal Adhikari, Akihito Nagahama, Mayu Hirano, Ippei Noda, Kohji Yoshii |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
010302 applied physics
Transistor 02 engineering and technology 021001 nanoscience & nanotechnology 01 natural sciences Routh–Hurwitz stability criterion Transfer function law.invention Control theory law Frequency domain 0103 physical sciences Operational amplifier Nyquist–Shannon sampling theorem 0210 nano-technology Equivalence (measure theory) Electronic circuit Mathematics |
| Zdroj: | ISPACS |
| DOI: | 10.1109/ispacs.2017.8266455 |
| Popis: | This paper describes the equivalence between Nyquist and Routh-Hurwitz stability criteria for analysis and design of the operational amplifier stability under some conditions. In the theoretical part, respective mathematical foundations of Nyquist and Routh-Hurwitz stability criteria have been deduced, and the equivalency of their mathematical foundations is shown. In the verification part, our statement is confirmed with LTspice simulations at transistor level circuits. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|