A 10-bit CMOS Digital-to-Analog Converter with Compact Size for Display Applications
DC Field | Value | Language |
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dc.contributor.author | Kim, Mungyu | - |
dc.contributor.author | Chung, Hoon-Ju | - |
dc.contributor.author | Jang, Young-Chan | - |
dc.date.available | 2020-04-24T12:25:30Z | - |
dc.date.created | 2020-03-31 | - |
dc.date.issued | 2014-06 | - |
dc.identifier.issn | 1745-1353 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/kumoh/handle/2020.sw.kumoh/2039 | - |
dc.description.abstract | A 10-bit digital-to-analog converter (DAC) with a small area is proposed for data-driver integrated circuits of active-matrix liquid crystal display systems. The 10-bit DAC consists of a 7-bit resistor string, a 7-bit two-step decoder, a 2-bit logarithmic time interpolator, and a buffer amplifier. The proposed logarithmic time interpolation is achieved by controlling the charging time of a first-order low-pass filter composed of a resistor and a capacitor. The 7-bit two-step decoder that follows the 7-bit resistor string outputs an analog signal of the stepped wave with two voltage levels using the additional 1-bit digital code for the logarithmic time interpolation. The proposed 10-bit DAC is implemented using a 0.35-mu m CMOS process and its supply voltage is scalable from 3.3 V to 5.0 V. The area of the proposed 10-bit logarithmic time interpolation DAC occupies 57% of that of the conventional 10-bit resistor-string DAC. The DNL and INL of the implemented 10-bit DAC are +0.291-0.30 and +0.47/-0.36 LSB, respectively. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | IEICE-INST ELECTRONICS INFORMATION COMMUNICATIONS ENG | - |
dc.subject | POWER | - |
dc.title | A 10-bit CMOS Digital-to-Analog Converter with Compact Size for Display Applications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Jang, Young-Chan | - |
dc.identifier.doi | 10.1587/transele.E97.C.519 | - |
dc.identifier.scopusid | 2-s2.0-84902842429 | - |
dc.identifier.wosid | 000342731500008 | - |
dc.identifier.bibliographicCitation | IEICE TRANSACTIONS ON ELECTRONICS, v.E97C, no.6, pp.519 - 525 | - |
dc.citation.title | IEICE TRANSACTIONS ON ELECTRONICS | - |
dc.citation.volume | E97C | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 519 | - |
dc.citation.endPage | 525 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | POWER | - |
dc.subject.keywordAuthor | digital-to-analog converter | - |
dc.subject.keywordAuthor | resistor string | - |
dc.subject.keywordAuthor | logarithmic time interpolator | - |
dc.subject.keywordAuthor | low-pass filter | - |
dc.subject.keywordAuthor | decoder | - |
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