Rimmelspacher J, Weigel R, Issakov V (2019)
Publication Type: Conference contribution
Publication year: 2019
Publisher: Institute of Electrical and Electronics Engineers Inc.
Conference Proceedings Title: 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019
ISBN: 9781538695494
DOI: 10.1109/COMCAS44984.2019.8958108
This work presents a 60 GHz octa-core push-push VCO in a 45 nm partially depleted (PD) Silicon-on-Insulator (SOI) CMOS technology. We investigate the feasibility of coupling eight VCO cores via resonant-tank transformers and discuss circuit topology considerations. The measured phase noise at 63.4 GHz is -95.3dB/Hz at 1 MHz offset from carrier. The continuous frequency-tuning range is 19 %. The eight VCO cores consume in total 80 mW DC power. The complete circuit, including buffers at the fundamental and second harmonic outputs, draws 158 mA from a single 1 V supply. The total area of the octa-core VCO excluding pads is 0.18 mm2.
APA:
Rimmelspacher, J., Weigel, R., & Issakov, V. (2019). Transformer-Coupled Octa-Core 60 GHz Push-Push VCO in a 45-nm RF-SOI CMOS Technology. In 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019. Tel-Aviv, IL: Institute of Electrical and Electronics Engineers Inc..
MLA:
Rimmelspacher, J., Robert Weigel, and V. Issakov. "Transformer-Coupled Octa-Core 60 GHz Push-Push VCO in a 45-nm RF-SOI CMOS Technology." Proceedings of the 2019 IEEE International Conference on Microwaves, Antennas, Communications and Electronic Systems, COMCAS 2019, Tel-Aviv Institute of Electrical and Electronics Engineers Inc., 2019.
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