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A 18 µA Rail-to-Rail Class-AB Operational Amplifier with a High-Slew Miller Compensation (HSMC) Technique with 240% Settling Time Reduction in 0.18 µm
- Park, Hyo-Jin;
- Cho, Joo-Mi ;
- Choi, Hyunji ;
- Baik, Esun;
- Shin, Jeeyoung;
- 외 1명
Citations
SCOPUS
1초록
This paper presents a rail-to-rail class-AB operation amplifier with a proposed high-slew Miller compensation technique and current limiter for the output stage. Owing to the proposed Miller compensation technique, the amplifier achieves a maximum slew-rate of 30 V/s while consuming a low quiescent current of 18A. Among the state-of-the-art devices, the proposed amplifier has the best FOML of 34.72 for average slew-rate and FOMs of 10.11 for unity gain frequency. © 2021 IEEE.
키워드
amplifier; Current limiter; High-slew; Miller compensation; negative feedback
- 제목
- A 18 µA Rail-to-Rail Class-AB Operational Amplifier with a High-Slew Miller Compensation (HSMC) Technique with 240% Settling Time Reduction in 0.18 µm
- 저자
- Park, Hyo-Jin; Cho, Joo-Mi ; Choi, Hyunji ; Baik, Esun; Shin, Jeeyoung; Hong, Sung-Wan
- 발행일
- 2021-09
- 유형
- Proceedings Paper
- 저널명
- ESSCIRC 2021 - IEEE 47th European Solid State Circuits Conference, Proceedings
- 페이지
- 399 ~ 402
- 언어
- ENG
- 출판사
- Institute of Electrical and Electronics Engineers Inc.
- 발행국가
- 미국
- 분량
- 4 페이지
- ISSN
- P 1930-8833