Abstract
In this paper, 45 GHz and 60 GHz power amplifiers (PAs) with high output power have been successfully designed by using 90 nm CMOS process. The 45 GHz (60 GHz) PA consists of two (four) differential stages. The sizes of transistors have been designed in an appropriate way so as to trade-off gain, efficiency and stability. Due to limited supply voltage and low breakdown voltage of CMOS MOSFET compared with the traditional III-V technologies, the technique of power combining has been applied to achieve a high output power. In particular, a novel 8-way distributed active transformer power combiner has been proposed for realizing such mm-wave PA. The proposed transformer combiner with a fully symmetrical layout can improve its input impedance balance at mm-wave frequency regime significantly. Taking its advantages of this novel transformer based power combiner, our realized 45 GHz (60 GHz) mm-wave PA has achieved the gain of 20.3 dB (16.8 dB), the maximum PAE of 14.5% (13.4%) and the saturated output power of 21 dBm (21 dBm) with the 1.2 V supply voltage.
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Kang K, Lin F, Pham D D, et al. A 60-GHz OOK receiver with an on-chip antenna in 90 nm CMOS. IEEE J Solid-State Circ, 2010, 45: 1720–1731
Yao T, Gordon M Q, Tang K K W, et al. Algorithmic design of CMOS LNAs and PAs for 60-GHz radio. IEEE J Solid-State Circ, 2007, 42: 1044–1057
Law C Y, Pham A V. A high-gain 60 GHz power amplifier with 20 dBm output power in 90 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2010. 426–427
Wei T, Carley L R, Ricketts D S. A 0.7 W fully integrated 42 GHz power amplifier with 10% PAE in 0.13µm SiGe. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2013. 142–143
Martineau B, Knopik V, Siligaris A, et al. A 53-to-68 GHz 18 dBm power amplifier with an 8-way combiner in standard 65 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2010. 428–429
Bhat R, Chakrabarti A, Krishnaswamy H. Large-scale power-combining and linearization in watt-class mmWave CMOS power amplifiers. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Seattle, 2013. 283–286
Hsiao Y H, Tsai Z M, Liao H C, et al. Millimeter-wave CMOS power amplifiers with high output power and wideband performances. IEEE Trans Microw Theory Tech, 2013, 61: 4520–4533
Oh J, Ku B, Hong S. A 77-GHz CMOS power amplifier with a parallel power combiner based on transmission-line transformer. IEEE Trans Microw Theory Tech, 2013, 61: 2662–2669
Yeh J F, Tsai J H, Huang T W. A 60-GHz power amplifier design using dual-radial symmetric architecture in 90-nm low-power CMOS. IEEE Trans Microw Theory Tech, 2013, 61: 1280–1290
Agah A, Dabag H, Hanafi B, et al. A 34% PAE, 18.6 dBm 42–45 GHz stacked power amplifier in 45 nm SOI CMOS. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Montreal, 2012. 57–60
Dabag H T, Hanafi B, Golcuk F, et al. Analysis and design of stacked-FET millimeter-wave power amplifiers. IEEE Trans Microw Theory Tech, 2013, 61: 1543–1556
Chakrabarti A, Krishnaswamy H. High-power high-efficiency class-E-like stacked mmWave PAs in SOI and Bulk CMOS: theory and implementation. IEEE Trans Microw Theory Tech, 2014, 62: 1686–1704
Chakrabarti A, Krishnaswamy H. High power, high efficiency stacked mmWave Class-E-like power amplifiers in 45 nm SOI CMOS. In: Proceedings of IEEE Custom Integrated Circuits Conference, San Jose, 2012. 1–4
Pornpromlikit S, Dabag H T, Hanafi B, et al. A Q-band amplifier implemented with stacked 45-nm CMOS FETs. In: Proceedings of IEEE Compound Semiconductor Integrated Circuit Symposium, Waikoloa, 2011. 175–178
Zhao Y, Long J R, Spirito M. A 60 GHz-band 20 dBm power amplifier with 20% peak PAE. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Baltimore, 2011. 1–4
Chen J, Niknejad A M. A compact 1V 18.6 dBm 60 GHz power amplifier in 65 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2011. 432–433
He Y, Li L, Reynaert P. 60 GHz power amplifier with distributed active transformer and local feedback. In: Proceedings of IEEE European Solid State Circuits Conference, Sevilla, 2010. 314–317
Zhao D, Kulkarni S, Reynaert P. A 60 GHz dual-mode power amplifier with 17.4 dBm output power and 29.3% PAE in 40-nm CMOS. In: Proceedings of IEEE European Solid State Circuits Conference, Bordeaux, 2012. 337–340
Kulkarni S, Reynaert P. A push-pull mm-wave power amplifier with <0.8? AM-PM distortion in 40 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2014. 252–253
Larie A, Kerherve E, Martineau B, et al. A 1.2 V 20 d Bm 60 GHz power amplifier with 32.4 dB Gain and 20% Peak PAE in 65 nm CMOS. In: Proceedings of IEEE European Solid State Circuits Conference, Venice, 2014. 175–178
Wang K Y, Chang T Y, Wang C K. A 1 V 19.3 dBm 79 GHz power amplifier in 65 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2012. 260–262
Lai J W, Valdes-Garcia A. A 1 V 17.9 dBm 60 GHz power amplifier in standard 65 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2010. 424–425
Zhao D, Reynaert P. 14.1 A 0.9 V 20.9 dBm 22.3%-PAE E-band power amplifier with broadband parallel-series power combiner in 40 nm CMOS. In: Proceedings of IEEE International Solid-State Circuits Conference, San Francisco, 2014. 248–249
Aloui S, Leite B, Demirel N, et al. High-gain and linear 60-GHz power amplifier with a thin digital 65-nm CMOS technology. IEEE Trans Microw Theory Tech, 2013, 61: 2425–2437
Thian M, Tiebout M, Buchanan N B, et al. A 76–84 GHz SiGe power amplifier array employing low-loss four-way differential combining transformer. IEEE Trans Microw Theory Tech, 2013, 61: 931–938
Shirinfar F, Nariman M, Sowlati T, et al. A fully integrated 22.6 dBm mm-Wave PA in 40 nm CMOS. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Seattle, 2013. 279–282
Pfeiffer U R, Goren D. A 23-dBm 60-GHz distributed active transformer in a silicon process technology. IEEE Trans Microw Theory Tech, 2007, 55: 857–865
Guo K, Huang P, Kang K. A 60-GHz 1.2 V 21 dBm power amplifier with a fully symmetrical 8-way transformer power combiner in 90 nm CMOS. In: Proceedings of IEEE MTT-S International Microwave Symposium, Tampa, 2014. 1–3
Huang P, Guo K, Yu Y, et al. A 21.08 dBm Q-band power amplifier in 90-nm CMOS process. In: Proceedings of IEEE International Wireless Symposium, Xi’an, 2014. 1–4
Wang T, Mitomo T, Ono N, et al. A 55–67 GHz power amplifier with 13.6% PAE in 65 nm standard CMOS. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Baltimore, 2011. 1–4
Zhao J, Bassi M, Bevilacqua A, et al. A 40–67 GHz power amplifier with 13 dBm PSAT and 16% PAE in 28 nm CMOS LP. In: Proceedings of IEEE European Solid State Circuits Conference, Venice, 2014. 179–182
Medra A, Giannini V, Guermandi D, et al. A 79 GHz variable gain low-noise amplifier and power amplifier in 28 nm CMOS operating up to 120?C. In: Proceedings of IEEE European Solid State Circuits Conference, Venice, 2014. 183–186
Ogunnika O T, Valdes-Garcia A. A 60 GHz Class-E tuned power amplifier with PAE >25% in 32 nm SOI CMOS. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Montreal, 2012. 65–68
Aoki I, Kee S D, Rutledge D B, et al. Distributed active transformer-a new power-combining and impedancetransformation technique. IEEE Trans Microw Theory Tech, 2002, 50: 316–331
Aoki I, Kee S D, Rutledge D B, et al. Fully integrated CMOS power amplifier design using the distributed activetransformer architecture. IEEE J Solid-State Circ, 2002, 37: 371–383
Li Y, Li Z, Uyar O, et al. High-throughput signal component separator for asymmetric multi-level outphasing power amplifiers. IEEE J Solid-State Circ, 2013, 48: 369–380
Zhao D, Reynaert P. An E-band power amplifier with broadband parallel-series power combiner in 40-nm CMOS. IEEE Trans Microw Theory Tech, 2015, 63: 683–690
Zhao D. A 40-nm CMOS E-band 4-way power amplifier with neutralized bootstrapped cascode amplifier and optimum passive circuits. IEEE Trans Microw Theory Tech, 2015, 63: 1–7
Kang K, Brinkhoff J, Shi J, et al. On-chip coupled transmission line modeling for millimeter-wave applications using four-port measurements. IEEE Trans Adv Pack, 2010, 33: 153–159
Kang K, Nan L, Rustagi S C, et al. A Wideband scalable and SPICE-compatible model for on-chip interconnects up to 110 GHz. IEEE Trans Microw Theory Tech, 2008, 56: 942–951
Pozar D M. Microwave and RF Wireless Systems. Hoboken: John Wiley, 2001. 1–384
Huang P, Chen Y, Guo K, et al. Design and modeling of an on-chip asymmetric tap balun for CMOS millimeter-wave circuits. In: Proceedings of IEEE International Wireless Symposium, Xi’an, 2014. 1–4
Zhao D, Reynaert P. A 60-GHz Dual-mode class AB power amplifier in 40-nm CMOS. IEEE J Solid-State Circ, 2013, 48: 2323–2337
Zhao D, Kulkarni S, Reynaert P. A 60-GHz outphasing transmitter in 40-nm CMOS. IEEE J Solid-State Circ, 2012, 47: 3172–3183
Kim J, Dabag H, Asbeck P, et al. Q-band and W-band power amplifiers in 45-nm CMOS SOI. IEEE Trans Microw Theory Tech, 2012, 60: 1870–1877
Dabag H T, Kim J, Larson L E, et al. A 45-GHz SiGe HBT amplifier at greater than 25% efficiency and 30 mW output power. In: Proceedings of IEEE Bipolar/bicmos Circuits and Technology Meeting, Atlanta, 2011. 25–28
Agah A, Dabag H, Hanafi B, et al. A 34% PAE, 18.6 dBm 42–45 GHz stacked power amplifier in 45 nm SOI CMOS. In: Proceedings of IEEE Radio Frequency Integrated Circuits Symposium, Montreal, 2012. 57–60
Wei T, Carley L R, Ricketts D S. A Q-band SiGe power amplifier with 17.5 dBm saturated output power and 26% peak PAE. In: Proceedings of IEEE Bipolar/bicmos Circuits and Technology Meeting, Atlanta, 2011. 146–149
Tsai J H, Lee Y L, Huang T W, et al. A 90-nm CMOS broadband and miniature Q-band balanced medium power amplifier. In: Proceedings of IEEE MTT-S International Microwave Symposium, Honolulu, 2007. 1129–1132
Acknowledgments
This work was supported by National Natural Science Foundation of China (Grant Nos. 61331006, 61422104), National Science and Technology Major Project of the Ministry of Science and Technology of China (Grand No. 2016ZX03001015-004), and National High Technology Research and Development Program of China (863) (Grand No. 2015AA01A704).
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Jiang, Z., Guo, K., Huang, P. et al. 45-GHz and 60-GHz 90 nm CMOS power amplifiers with a fully symmetrical 8-way transformer power combiner. Sci. China Inf. Sci. 60, 080303 (2017). https://doi.org/10.1007/s11432-016-9102-0
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DOI: https://doi.org/10.1007/s11432-016-9102-0