References
- T. Miyazaki, M. Hashimoto and H. Onodera, “A performance comparison of PLLs for clock generation using ring oscillator VCO and LC oscillator in a digital CMOS process,” in Asia and South Pacific Design. Automation conference, Yohohama, Japan, Jan. 2004, pp. 545–6. doi:10.1109/ASPDAC.2004.1337641
- M. Demirkan, S. Bruss and R. Spencer, “Design of wide tuning-range CMOS VCOs using switched coupled-inductors,” IEEE J. Solid-State Circuits, Vol. 43, no. 5, pp. 1156–63, May 2008. doi:10.1109/JSSC.2008.920346
- N.-J. Oh, “A single-stage low-power RF receiver front-end: series resonator based LMV cell,” IETE Tech. Rev., Vol. 32, no. 1, pp. 61–9, 2015. doi:10.1080/02564602.2014.979376
- D. Leeson, “A simple model of feedback oscillator noise spectrum,” Proc. IEEE, Vol. 54, no. 2, pp. 329–30, Feb 1966. doi:10.1109/PROC.1966.4682
- N.-J. Oh, “An ultra-low phase noise CMOS VCO design technique for mobile applications,” IETE Tech. Rev., Vol. 32, no. 1, pp. 52–60, 2015. doi:10.1080/02564602.2014.979375
- A. Hajimiri and T. Lee, “A general theory of phase noise in electrical oscillators,” IEEE J. Solid-State Circuits, Vol. 33, no. 2, pp. 179–94, Feb 1998. doi:10.1109/4.658619
- O. Kenneth, “Estimation methods for quality factors of inductors fabricated in silicon integrated circuit process technologies,” IEEE J. Solid-State Circuits, Vol. 33, no. 8, pp. 1249–52, Aug 1998. doi:10.1109/4.705364
- T. Cheung and J. Long, “Shielded passive devices for silicon-based monolithic microwave and millimeter-wave integrated circuits,” IEEE J. Solid-State Circuits, Vol. 41, no. 5, pp. 1183–200, May 2006. doi:10.1109/JSSC.2006.872737
- N. Itoh, Hideaki, Masuoka, S.-i. Fukase, K.-i. Hirashiki and M. Nagata, “Twisted inductor VCO for supressing on-chip interferences,” in Asia Pacific Microwave, Bangkok, Thailand, Dec 2007, pp. 1–4. doi:10.1109/APMC.2007.4554539
- S. Y. Liao, Microwave devices and circuits, 3rd ed. Hoboken, NJ: Prentice Hall, ch. 12, 2003.
- H. Sjoland, “Improved switched tuning of differential CMOS VCOs,” IEEE Trans. Circuits Syst. II: Analog Digit. Signal Process., Vol. 49, no. 5, pp. 352–5, May 2002. doi:10.1109/TCSII.2002.801415
- R. J. Baker, CMOS: circuit design, layout and simulation, 3rd ed. Hoboken, NJ: Wiley, 2010.
- C. Samori, A. L. Lacaita, F. Villa and F. Zappa, “Spectrum folding and phase noise in LC tuned oscillators,” IEEE Trans. Circuits Syst. II: Analog Digit. Signal Process., Vol. 45, no. 7, pp. 781–90, Jul 1998. doi:10.1109/82.700925