{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2022,3,31]],"date-time":"2022-03-31T18:25:43Z","timestamp":1648751143669},"reference-count":7,"publisher":"Hindawi Limited","license":[{"start":{"date-parts":[[2015,1,1]],"date-time":"2015-01-01T00:00:00Z","timestamp":1420070400000},"content-version":"unspecified","delay-in-days":0,"URL":"http:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Journal of Electrical and Computer Engineering"],"published-print":{"date-parts":[[2015]]},"abstract":"<jats:p>A low-jitter fractional spread-spectrum clock generator (SSCG) utilizing a fast-settling dual-charge-pump (CP) technique is developed for serial-advanced technology attachment (SATA) applications. The dual-CP architecture reduces a design area to 60% by shrinking an effective capacitance of a loop filter. Moreover, the settling-time is reduced by 4\u2009<jats:italic>\u03bc<\/jats:italic>s to charge a current to the capacitor by only main-CP in initial period in settling-time. The SSCG is fabricated in a 0.13\u2009<jats:italic>\u03bc<\/jats:italic>m CMOS and achieves settling time of 3.91\u2009<jats:italic>\u03bc<\/jats:italic>s faster than 8.11\u2009<jats:italic>\u03bc<\/jats:italic>s of a conventional SSCG. The random jitter and total jitter at 250 cycles at 1.5\u2009GHz are less than 3.2 and 10.7\u2009psrms, respectively. The triangular modulation signal frequency is 31.5\u2009kHz and the modulation deviation is from \u22125000\u2009ppm to 0\u2009ppm at 1.5\u2009GHz. The EMI reduction is 10.0\u2009dB. The design area and power consumption are 300\u2009\u00d7\u2009700\u2009<jats:italic>\u03bc<\/jats:italic>m and 18\u2009mW, respectively.<\/jats:p>","DOI":"10.1155\/2015\/765485","type":"journal-article","created":{"date-parts":[[2015,2,12]],"date-time":"2015-02-12T21:04:24Z","timestamp":1423775064000},"page":"1-13","source":"Crossref","is-referenced-by-count":0,"title":["A 3.9\u2009<i>\u03bc<\/i>s Settling-Time Fractional Spread-Spectrum Clock Generator Using a Dual-Charge-Pump Control Technique for Serial-ATA Applications"],"prefix":"10.1155","volume":"2015","author":[{"given":"Takashi","family":"Kawamoto","sequence":"first","affiliation":[{"name":"Hitachi Central Research Laboratory, 1-280 Higashi-Koigakubo, Kokubunji-shi, Tokyo 185-8601, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Masato","family":"Suzuki","sequence":"additional","affiliation":[{"name":"Renesas Electronics Corporation, Tokyo 185-8601, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Takayuki","family":"Noto","sequence":"additional","affiliation":[{"name":"Renesas Electronics Corporation, Tokyo 185-8601, Japan"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"98","reference":[{"key":"8","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2003.821784"},{"key":"13","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2003.809521"},{"key":"15","doi-asserted-by":"publisher","DOI":"10.1109\/temc.2008.2012115"},{"key":"19","doi-asserted-by":"publisher","DOI":"10.1109\/jssc.2009.2031577"},{"key":"20","doi-asserted-by":"publisher","DOI":"10.1109\/jssc.2010.2043461"},{"key":"17","doi-asserted-by":"publisher","DOI":"10.1109\/JSSC.2004.826338"},{"key":"18","doi-asserted-by":"publisher","DOI":"10.1109\/jssc.2003.811875"}],"container-title":["Journal of Electrical and Computer Engineering"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2015\/765485.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2015\/765485.xml","content-type":"application\/xml","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/downloads.hindawi.com\/journals\/jece\/2015\/765485.pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2016,7,28]],"date-time":"2016-07-28T00:23:29Z","timestamp":1469665409000},"score":1,"resource":{"primary":{"URL":"http:\/\/www.hindawi.com\/journals\/jece\/2015\/765485\/"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2015]]},"references-count":7,"alternative-id":["765485","765485"],"URL":"https:\/\/doi.org\/10.1155\/2015\/765485","relation":{},"ISSN":["2090-0147","2090-0155"],"issn-type":[{"value":"2090-0147","type":"print"},{"value":"2090-0155","type":"electronic"}],"subject":[],"published":{"date-parts":[[2015]]}}}