A 20-60GHz Digitally Controlled Composite Oscillator for 5G

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A4 Artikkeli konferenssijulkaisussa

Date

2018

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Language

en

Pages

166-169

Series

2018 New Generation of CAS (NGCAS)

Abstract

This paper describes a frequency generator supporting over-an-octave tuning range for 5G receiver front-end. Generator is built by composition of smaller-range oscillators multiplexed to the common output that drives a downconversion mixer. Simulated in 28nm CMOS with full physical device models the composite oscillator exhibits a frequency tuning range from 21.5 to 60.7GHz (95.3%) dissipating less then 25.8mW from a 0.9V supply. As a result, it achieves −184dBc/Hz FOM TR.

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Citation

Antonov, Y, Tormanen, M, Ryynänen, J, Pärssinen, A & Stadius, K 2018, A 20-60GHz Digitally Controlled Composite Oscillator for 5G . in 2018 New Generation of CAS (NGCAS) . IEEE, pp. 166-169, New Generation of Circuits and Systems Conference, Valletta, Malta, 20/12/2018 . https://doi.org/10.1109/NGCAS.2018.8572103