Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이상선 | - |
dc.date.accessioned | 2018-07-26T06:08:04Z | - |
dc.date.available | 2018-07-26T06:08:04Z | - |
dc.date.issued | 2013-06 | - |
dc.identifier.citation | IEEE Transactions on Circuits and Systems II-Express Briefs, 60(6), p.326-330 | en_US |
dc.identifier.issn | 1057-7130 | - |
dc.identifier.issn | 1549-7747 | - |
dc.identifier.uri | https://ieeexplore.ieee.org/document/6511988/ | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/73122 | - |
dc.description.abstract | This brief presents an ultralow quiescent class-AB error amplifier (ERR AMP) of low dropout (LDO) and a slew-rate (SR) enhancement circuit to minimize compensation capacitance and speed up transient response designed in the 0.11-mu m 1-poly 6-metal CMOS process. In order to increase the current capability with a low standby quiescent current under large-signal operation, the proposed scheme has a class-AB-operation operational transconductance amplifier (OTA) that acts as an ERR AMP. As a result, the new OTA achieved a higher dc gain and faster settling time than conventional OTAs, demonstrating a dc gain improvement of 15.8 dB and a settling time six times faster than that of a conventional OTA. The proposed additional SR enhancement circuit improved the response based on voltage-spike detection when the voltage dramatically changed at the output node. | en_US |
dc.description.sponsorship | This work was supported by IDEC, Brain Korea 21 and SK hynix. This brief wasrecommended by Associate Editor W.-H. Ki. | en_US |
dc.language.iso | en | en_US |
dc.publisher | IEEE | en_US |
dc.subject | Capacitive coupling | en_US |
dc.subject | capacitorless low dropout (LDO) | en_US |
dc.subject | operational transconductance amplifier (OTA) | en_US |
dc.title | A Capacitorless LDO Regulator With Fast Feedback Technique and Low-Quiescent Current Error Amplifier | en_US |
dc.type | Article | en_US |
dc.relation.volume | 60 | - |
dc.identifier.doi | 10.1109/TCSII.2013.2258250 | - |
dc.relation.page | 326-330 | - |
dc.relation.journal | IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | - |
dc.contributor.googleauthor | Kim, Young-il | - |
dc.contributor.googleauthor | Lee, Sang-sun | - |
dc.relation.code | 2013010165 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF ELECTRONIC ENGINEERING | - |
dc.identifier.pid | ssnlee | - |
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