A 70 GHz 10.2 mW self-demodulator for OOK modulation in 65-nm CMOS technology

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Abstract

A 70.86 to 79.29 GHz low-power self-demodulator for on-off-keying (OOK) modulation is realized in TSMC 65-nm CMOS technology. By using a frequency-sweeping injection-locked oscillator (IJLO), the OOK modulated 70 GHz signal is demodulated by itself in a passive mixer and an 8.43 GHz bandwidth is achieved at 10.2 mW power consumption from a 1-V supply. The conversion gain is 10 dB and constant over the entire bandwidth. The core area of the chip is 0.072 mm2.
Original languageEnglish
Title of host publicationProceeding of the 2010 IEEE Custom Integrated Circuit Conference (CICC), 19-22 September 2010, San Jose, California
Place of PublicationPiscataway
PublisherInstitute of Electrical and Electronics Engineers
Pages1-4
ISBN (Print)978-1-4244-5758-8
DOIs
Publication statusPublished - 2010

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    Li, X., Baltus, P. G. M., van Zeijl, P., Milosevic, D., & Roermund, van, A. H. M. (2010). A 70 GHz 10.2 mW self-demodulator for OOK modulation in 65-nm CMOS technology. In Proceeding of the 2010 IEEE Custom Integrated Circuit Conference (CICC), 19-22 September 2010, San Jose, California (pp. 1-4). Piscataway: Institute of Electrical and Electronics Engineers. https://doi.org/10.1109/CICC.2010.5617447