A 6-GHz integer frequency synthesizer for SATA III applications in 0.18-μm CMOS technology

Jen Hao Cheng, Jian An Lin, Ming Hang Wu, Jeng Han Tsai, Tian Wei Huang

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In this paper, a 6-GHz frequency synthesize (FS) for SATA III application by using 0.18-μm CMOS technology is presented. Multi-modulus divider (MMD) is utilized to achieve the function of spreading spectrum of SATA III. The complementary voltage-controlled oscillator (VCO) is adopted for phase noise consideration. In order to reduce the locking time of spreading spectrum, the loop bandwidth is increased as large as possible. Based on the aforementioned techniques, the measured free-running phase noise and closed-loop phase noise of the proposed FS are-112 dBc/Hz and-80 dBc/Hz at 1-MHz offset frequency, respectively. The total dc power consumption is 25.2 mW.

Original languageEnglish
Title of host publication2015 Asia-Pacific Microwave Conference Proceedings, APMC 2015
EditorsFan Meng, Wei Hong, Guang-Qi Yang, Zhe Song, Xiao-Wei Zhu
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479987658
DOIs
Publication statusPublished - 2015 Jan 1
Event2015 Asia-Pacific Microwave Conference, APMC 2015 - Nanjing, China
Duration: 2015 Dec 62015 Dec 9

Publication series

NameAsia-Pacific Microwave Conference Proceedings, APMC
Volume3

Other

Other2015 Asia-Pacific Microwave Conference, APMC 2015
CountryChina
CityNanjing
Period15/12/615/12/9

Keywords

  • Frequency synthesizer (FS)
  • SATA III
  • spreading spectrum
  • voltage-controlled oscillator (VCO)

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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  • Cite this

    Cheng, J. H., Lin, J. A., Wu, M. H., Tsai, J. H., & Huang, T. W. (2015). A 6-GHz integer frequency synthesizer for SATA III applications in 0.18-μm CMOS technology. In F. Meng, W. Hong, G-Q. Yang, Z. Song, & X-W. Zhu (Eds.), 2015 Asia-Pacific Microwave Conference Proceedings, APMC 2015 [7413482] (Asia-Pacific Microwave Conference Proceedings, APMC; Vol. 3). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/APMC.2015.7413482