Abstract
Almost every electronic system demands a clock signal with high spectral purity. Wireless or wireline systems typically rely on two approaches to enhance the data rate: (1) employing a denser modulation scheme and (2) increasing the operating frequency to secure a large bandwidth. Both approaches impose stringent requirements on the phase noise or jitter of the clock signal. Also, the clock generator needs to be power-efficient in order to improve the battery life of a mobile terminal or save energy dissipation in the data center. This chapter elaborates VCO (voltage-controlled oscillator) and PLL (phase-locked loop) designs, two critical components of a clock generator. The first and third designs demonstrate how the harmonic shaping techniques help to improve the phase noise of the RF and mm-wave VCOs. The second presents an inductive mode-switching technique that can increase the frequency tuning range of the mm-wave VCO without compromising the phase noise. The fourth work is a 25.5–29.9 GHz subsampling (SS) PLL utilizing a master-slave isolated subsampling phase detector to simultaneously obtain low jitter and low reference spur. We verified all four designs with silicon results in 65 nm CMOS (complementary metal-oxide semiconductor).
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References
Andreani, P., Wang, X., Vandi, L., & Fard, A. (2005). A study of phase noise in colpitts and LC-tank CMOS oscillators. IEEE Journal of Solid-State Circuits, 40(5), 1107–1118.
Mazzanti, A., & Andreani, P. (2008). Class-C harmonic CMOS VCOs, with a general result on phase noise. IEEE Journal of Solid-State Circuits, 43(12), 2716–2729.
Ahmadi-Mehr, S., Tohidian, M., & Staszewski, R. B. (2016). Analysis and design of a multi-core oscillator for ultra-low phase noise. IEEE Transactions on Circuits and Systems I: Regular Papers, 63(4), 529–539.
Hegazi, E., Sjoland, H., & Abidi, A. A. (2001). A filtering technique to lower LC oscillator phase noise. IEEE Journal of Solid-State Circuits, 36(12), 1921–1930.
Hajimiri, A., & Lee, T. H. (1998). A general theory of phase noise in electrical oscillators. IEEE Journal of Solid-State Circuits, 33(2), 179–194.
Murphy, D., Darabi, H., & Wu, H. (2015, February). A VCO with implicit common-mode resonance. In IEEE International Solid-State Circuits Conference Digest of Technical Papers, pp. 442–443.
Shahmohammadi, M., Babaie, M., & Staszewski, R. B. (2015, February). A 1/f noise upconversion reduction technique applied to class-D and class-F oscillators. In IEEE International Solid-State Circuits Conference Digest of Technical Papers, pp. 444–445.
Sjoland, H. (2002). Improved switched tuning of differential CMOS VCOs. IEEE Transactions on Circuits and Systems II: Express Briefs, 49(5), 352–355.
Lim, C.-C., Yin, J., Mak, P.-I., Ramiah, H., & Martins, R. P. (2018, February). An inverse-class-F CMOS VCO with intrinsic-high-Q 1st- and 2nd-harmonic resonances for 1/f2-to-1/f3 phase noise suppression achieving 196.2dBc/Hz FoM. In IEEE International Solid-State Circuits Conference Digest of Technical Papers, pp. 374–375.
Lim, C.-C., Ramiah, H., Yin, J., Mak, P.-I., & Martins, R. (2018). An inverse-class-F CMOS oscillator with intrinsic- high-Q 1st-harmonic and 2nd-harmonic resonances. IEEE Journal of Solid-State Circuits, 53(12), 3528–3593.
Mortazavi, S. Y., & Koh, K.-J. (2016). Integrated inverse class-F silicon power amplifiers for high power efficiency at microwave and mm- wave. IEEE Journal of Solid-State Circuits, 51(10), 2420–2434.
Bevilacqua, A., Pavan, F. P., Sandner, C., Gerosa, A., & Neviani, A. (2006, February). A 3.4-7 GHz transformer-based dual-mode wideband VCO. In Proceedings of the 32nd European Solid-State Circuits Conference, pp. 440–443.
Rong, S., & Luong, H. C. (2012). Analysis and design of transformer-based dual-band VCO for software-defined radios. IEEE Transactions on Circuits and Systems I: Regular Papers, 59(3), 449–462.
Bevilacqua, A., & Andreani, P. (2012). An analysis of 1/f noise to phase noise conversion in CMOS harmonic oscillators. IEEE Transactions on Circuits and Systems I, 59(5), 938–945.
Cao, C. (2006). Millimeter-wave voltage-controlled oscillators in 0.13- m CMOS technology. IEEE Journal of Solid-State Circuits, 41(6), 1297–1304.
Li, G., & Afshari, E. (2011). A distributed dual-band LC oscillator based on mode switching. IEEE Transactions on Microwave Theory and Techniques, 59(1), 99–107.
Li, G., Liu, L., Tang, Y., & Afshari, E. (2012). A low-phase-noise wide-tuning-range oscillator based on resonant mode switching. IEEE Journal of Solid-State Circuits, 47(6), 1295–1308.
Peng, Y., Yin, J., Mak, P.-I., & Martins, R. P. (2018). Low-phase-noise wideband mode-switching quad-Core-coupled mm-wave VCO using a single-center-tapped switched inductor. IEEE Journal of Solid-State Circuits, 53(11), 3232–3242.
Murphy, D., et al. (2017). Implicit common-mode resonance in LC oscillators. IEEE Journal of Solid-State Circuits, 52(3), 812–821.
Babaie, M., & Staszewski, R. (2015). An ultra-low phase noise class-F2 CMOS oscillator with 191 dBc/Hz FoM and long-term reliability. IEEE Journal of Solid-State Circuits, 50(3), 679–692.
Babaie, M., & Staszewski, R. (2013). A Class-F CMOS Oscillator. IEEE Journal of Solid-State Circuits, 48(12), 3120–3133.
Shahmohammadi, M., et al. (2016). A 1/f noise Upconversion reduction technique for voltage-biased RF CMOS oscillators. IEEE Journal of Solid-State Circuits, 51(11), 2610–2624.
Guo, H., et al. (2018). A 0.083-mm2 25.2-to-29.5 GHz multi-LC-tank class-F234 VCO with a 189.6-dBc/Hz FoM. IEEE Solid-State Circuits Lett., 1(4), 86–89.
Hu, Y., et al. (2018). A low-flicker-noise 30-GHz class-F23 oscillator in 28-nm CMOS using implicit resonance and explicit common-mode return path. IEEE Journal of Solid-State Circuits, 53(7), 1977–1987.
Padovan, F., et al. (2018, February). A quad-Core 15GHz BiCMOS VCO with -124dBc/Hz phase noise at 1MHz offset, -189dBc/Hz FoM, and robust to multimode concurrent oscillations. In IEEE International Solid-State Circuits Conference- (ISSCC) Digest of Technical Papers, pp. 376–377.
Yoo, S., et al. (2017, February). A PVT-robust -39dBc 1kHz-to-100MHz integrated-phase-noise 29GHz injection-locked frequency multiplier with a 600μW frequency-tracking loop using the averages of phase deviations for mm-band 5G transceivers. In IEEE International Solid-State Circuits Conference- (ISSCC) Digest of Technical Papers, pp. 324–325.
Yoon, H., et al. (2018, February). A -31dBc integrated-phase-noise 29GHz fractional-N frequency synthesizer supporting multiple frequency bands for backward compatible 5G using a frequency Doubler and injection-locked frequency multipliers. In IEEE International Solid-State Circuits Conference- (ISSCC) Digest of Technical Papers, pp. 366–367.
Ek, S., et al. (2018). A 28-nm FD-SOI 115-fs Jitter PLL-based LO system for 24-30 GHz sliding-IF 5G transceivers. IEEE Journal of Solid-State Circuits, 53(7), 1988–2000.
Gao, X., et al. (2009, February). A 2.2GHz 7.6mW sub-sampling PLL with -126dBc/Hz in-band phase noise and 0.15psrms Jitter in 0.18μm CMOS. In IEEE International Solid-State Circuits Conference- (ISSCC) Digest of Technical Papers, pp. 392–393.
Szortyka, V., et al. (2017, February). A 42mW 230fs-Jitter sub-sampling 60GHz PLL in 40nm CMOS. In IEEE International Solid-State Circuits Conference- (ISSCC) Digest of Technical Papers, pp. 366–367.
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Guo, H. et al. (2023). Power-Efficient RF and mm-Wave VCOs/PLL. In: Paulo da Silva Martins, R., Mak, PI. (eds) Analog and Mixed-Signal Circuits in Nanoscale CMOS. Analog Circuits and Signal Processing. Springer, Cham. https://doi.org/10.1007/978-3-031-22231-3_2
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DOI: https://doi.org/10.1007/978-3-031-22231-3_2
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