Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 노정진 | - |
dc.date.accessioned | 2023-07-13T01:44:59Z | - |
dc.date.available | 2023-07-13T01:44:59Z | - |
dc.date.issued | 2010-08 | - |
dc.identifier.citation | ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, v. 64, NO. 2, Page. 173-182 | - |
dc.identifier.issn | 0925-1030;1573-1979 | - |
dc.identifier.uri | https://link.springer.com/article/10.1007/s10470-009-9431-6 | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/183429 | - |
dc.description.abstract | This paper presents a low-power, high-resolution delta-sigma modulator for use in portable devices. The modulator architecture uses a mixed-loop topology, having both feedback and feedforward paths. A new fully differential operational transconductance amplifier is designed that has a higher slew rate and a higher dc gain than conventional amplifiers. A 0.5-mm(2) modulator chip is implemented in a standard 0.25-mu m CMOS process and operates with a 1.5-V power supply. Measurement results demonstrate a 89-dB dynamic range in a 20-kHz bandwidth with only 457 mu W of power consumption. | - |
dc.language | en | - |
dc.publisher | SPRINGER | - |
dc.subject | Analog-to-digital data converter | - |
dc.subject | Sigma delta modulator | - |
dc.subject | Operational transconductance amplifier | - |
dc.title | A 89-dB DR 457-mu W 20-kHz bandwidth delta-sigma modulator with gain-boosting OTAs | - |
dc.type | Article | - |
dc.relation.no | 2 | - |
dc.relation.volume | 64 | - |
dc.identifier.doi | 10.1007/s10470-009-9431-6 | - |
dc.relation.page | 173-182 | - |
dc.relation.journal | ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING | - |
dc.contributor.googleauthor | Roh, Hyungdong | - |
dc.contributor.googleauthor | Choi, Youngkil | - |
dc.contributor.googleauthor | Roh, Jeongjin | - |
dc.sector.campus | E | - |
dc.sector.daehak | 공학대학 | - |
dc.sector.department | 전자공학부 | - |
dc.identifier.pid | jroh | - |
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