Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 노정진 | - |
dc.date.accessioned | 2021-09-09T05:11:55Z | - |
dc.date.available | 2021-09-09T05:11:55Z | - |
dc.date.issued | 2020-12 | - |
dc.identifier.citation | IEEE ACCESS, v. 8, page. 226167-226175 | en_US |
dc.identifier.issn | 2169-3536 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/9293306 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/165058 | - |
dc.description.abstract | This article presents a class-AB operational transconductance amplifier (OTA) with a high slew rate. The proposed class-AB OTA is applied with a slew-rate enhancement technique using an extremely low quiescent current. The additional current-reference common-mode feedback loop resolves the susceptibility to process, voltage, and temperature fluctuations resulting from slew-rate enhancement transistors. The proposed class-AB OTA is most widely used in block design, including, a switched-capacitor circuit, analog-to-digital converter, digital-to-analog converter, low-dropout regulator, and switched-capacitor DC-DC converters. In this study, performance was validated by applying the proposed class-AB OTA to a switched-capacitor delta-sigma modulator which requires high performance and high precision. The circuit was designed and simulated using a 0.18- mu m complementary metal-oxide semiconductor process. | en_US |
dc.description.sponsorship | The chip fabrication and EDA Tool were supported by the IC Design Education Center. | en_US |
dc.language.iso | en_US | en_US |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | en_US |
dc.subject | Operational transconductance amplifier | en_US |
dc.subject | slew-rate | en_US |
dc.subject | class-AB | en_US |
dc.subject | delta-sigma modulator | en_US |
dc.subject | feedforward architecture | en_US |
dc.subject | switched-capacitor | en_US |
dc.title | A High Slew-Rate Enhancement Class-AB Operational Transconductance Amplifier (OTA) for Switched-Capacitor (SC) Applications | en_US |
dc.type | Article | en_US |
dc.relation.volume | 8 | - |
dc.identifier.doi | 10.1109/ACCESS.2020.3044608 | - |
dc.relation.page | 226167-226175 | - |
dc.relation.journal | IEEE ACCESS | - |
dc.contributor.googleauthor | Kim, Jaedo | - |
dc.contributor.googleauthor | Song, Seokjae | - |
dc.contributor.googleauthor | Roh, Jeongjin | - |
dc.relation.code | 2020045465 | - |
dc.sector.campus | E | - |
dc.sector.daehak | COLLEGE OF ENGINEERING SCIENCES[E] | - |
dc.sector.department | DIVISION OF ELECTRICAL ENGINEERING | - |
dc.identifier.pid | jroh | - |
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