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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전자공학회 JOURNAL OF SEMICONDUCTOR TECHNOLOGY AND SCIENCE Journal of Semiconductor Technology and Science Vol.13 No.3
- 발행연도
- 2013.6
- 수록면
- 198 - 206 (9page)
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초록· 키워드
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This paper presents a wide band, fineresolution digitally controlled oscillator (DCO) with an on-chip 3-D solenoid inductor using the 0.13 ㎛ digital CMOS process. The on-chip solenoid inductor is vertically constructed by using Metal and Via layers with a horizontal scalability. Compared to a spiral inductor, it has the advantage of occupying a small area and this is due to its 3-D structure. To control the frequency of the DCO, active capacitor and active inductor are tuned digitally. To cover the wide tuning range, a three-step coarse tuning scheme is used. In addition, the DCO gain needs to be calibrated digitally to compensate for gain variations. The DCO with solenoid inductor is fabricated in 0.13 ㎛ process and the die area of the solenoid inductor is 0.013 ㎟. The DCO tuning range is about 54 % at 4.1 ㎓, and the power consumption is 6.6 ㎽ from a 1.2 V supply voltage. An effective frequency resolution is 0.14 ㎑. The measured phase noise of the DCO output at 5.195 ㎓ is -110.61 ㏈c/㎐ at 1 ㎒ offset.
목차
Abstract
Ⅰ. INTRODUCTION
Ⅱ. ON-CHIP SOLENOID INDUCTOR
Ⅲ. WIDE RANGE DCO WITH ON-CHIP SOLENOID INDUCTOR
Ⅳ. EXPERIMENTAL RESULTS
Ⅴ. CONCLUSIONS
REFERENCES
참고문헌 (15)
참고문헌 신청
1. [학술지(정기간행물)] - R. B. Staszewski / 2005 / Phase-domain alldigital phase-locked loop / IEEE Trans. Circuits Syst. II, Expr. Briefs 52 (3) : 159 ~ 163
2. [학술지(정기간행물)] - P.-L. Chen / 2005 / A portable Digitally Controlled Oscillator Using Novel Varactors / IEEE Trans. on Circuits and Systems 52 (5)
3. [학술지(정기간행물)] - R. B. Staszewski / 2003 / Digitally controlled oscillator (DCO)-based architecture for RF frequency synthesis in a deep-submicrometer CMOS process / IEEE Trans. Circuits Syst. II 50 (11) : 815 ~ 828
4. [학술지(정기간행물)] - S.-S. Yoo / 2011 / A 5.8-GHz High-Frequency Resolution Digitally Controlled Oscillator Using the Difference Between Inversion and Accumulation Mode Capacitance of pMOS Varactors / IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 59 (2) : 375 ~ 382
5. [학술지(정기간행물)] - L. Lu / 2006 / A Wide Tuning- Range CMOS VCO With a Differential Tunable Active Inductor / IEEE Trans. Microwave Theory Tech. 3 : 3462 ~ 3468
2. [학술지(정기간행물)] - P.-L. Chen / 2005 / A portable Digitally Controlled Oscillator Using Novel Varactors / IEEE Trans. on Circuits and Systems 52 (5)
3. [학술지(정기간행물)] - R. B. Staszewski / 2003 / Digitally controlled oscillator (DCO)-based architecture for RF frequency synthesis in a deep-submicrometer CMOS process / IEEE Trans. Circuits Syst. II 50 (11) : 815 ~ 828
4. [학술지(정기간행물)] - S.-S. Yoo / 2011 / A 5.8-GHz High-Frequency Resolution Digitally Controlled Oscillator Using the Difference Between Inversion and Accumulation Mode Capacitance of pMOS Varactors / IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 59 (2) : 375 ~ 382
5. [학술지(정기간행물)] - L. Lu / 2006 / A Wide Tuning- Range CMOS VCO With a Differential Tunable Active Inductor / IEEE Trans. Microwave Theory Tech. 3 : 3462 ~ 3468
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