Analysis of Stability in Multistage Feedforward Operational Transconductance Amplifiers using Successive One-Pole Approximation
<|reference_start|>Analysis of Stability in Multistage Feedforward Operational Transconductance Amplifiers using Successive One-Pole Approximation: This paper presents analysis results of the operational transconductance amplifiers (OTAs) that combine feedforward paths and multistage amplifiers to achieve high-gain wideband operation as well as frequency compensation. To analyze multistage feedforward OTAs and provide an intuitive design method, the successive one-pole approximation (SOPA) is used for each substage of a multistage feedforward OTA. Using SOPA, the stability analysis is carried out from the two-stage feedforward OTA to the four-stage feedforward OTA in this work.<|reference_end|>
@article{lee2024analysis,
    title={Analysis of Stability in Multistage Feedforward Operational
  Transconductance Amplifiers using Successive One-Pole Approximation},
    author={Taeju Lee},
    journal={arXiv preprint arXiv:2406.19267},
    year={2024},
    archivePrefix={arXiv},
    eprint={2406.19267},
    primaryClass={physics.ins-det cs.SY eess.SY}
}