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dc.contributor.authorLi, Zhen-Yuen_US
dc.contributor.authorChiueh, Hermingen_US
dc.contributor.authorJuang, Ying-Zongen_US
dc.contributor.authorChiu, Chin-Fongen_US
dc.date.accessioned2014-12-08T15:39:48Z-
dc.date.available2014-12-08T15:39:48Z-
dc.date.issued2010en_US
dc.identifier.isbn978-1-4244-7773-9en_US
dc.identifier.issn1548-3746en_US
dc.identifier.urihttp://hdl.handle.net/11536/27198-
dc.description.abstractIn this paper, a small area spread-spectrum clock generator (SSCG) with high EMI reduction for SATA-3.0 is presented. Conventional methods use inductor-capacitance (LC) tank to fulfill the high frequency requirement for SATA-3.0. However, the monolithic inductors always occupy a large area, and required precisely characteristic for different fabrication processes. This research propose a SSCG using a ring voltage-controlled oscillators (Ring-VCO) at 6GHz operating frequency; By using the proposed Ring-VCO, the active area of SSCG is 65% of comparable LC tank implementations, and Ring-VCO is much easier to characterized for any CMOS process. In addition, a multi-stage-noise-shaping (MASH) delta-sigma modulator (Delta Sigma modulator) is used to reduce fractional spurs and quantization error for high EMI reduction. The chip is designed in TSMC 0.18um 1P6M CMOS process with active area of 500umx300um, and the simulation results consumes 60.43mW with 1.8V supply. The peak-to-peak jitter at 6GHz output of non spread-spectrum is 6.16ps, and the EMI reduction is 22.49dB with 5000ppm down spread to 5.97GHz.en_US
dc.language.isoen_USen_US
dc.titleA Small Area Fully Integrated Spread-Spectrum Clock Generator with High EMI-reduction for SATA-3.0 applicationsen_US
dc.typeArticleen_US
dc.identifier.journal53RD IEEE INTERNATIONAL MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMSen_US
dc.citation.spage672en_US
dc.citation.epage675en_US
dc.contributor.department傳播研究所zh_TW
dc.contributor.departmentInstitute of Communication Studiesen_US
dc.identifier.wosnumberWOS:000287099800168-
Appears in Collections:Conferences Paper