A Millimeter-Wave Frequency Synthesizer for 60 GHz Wireless Interconnect

Yong Yu Lin, Fan Ta Chen, Wei-Zen Chen

    研究成果: Conference contribution同行評審

    摘要

    A millimeter-wave (mmW) frequency synthesizer for 60GHz wireless transceiver is presented. To achieve wide range and low noise operation, a new sampling PD based PLL (S-PLL) is proposed. In contrast to conventional sub-sampling PD based PLLs, it provides a wider capture range without suffering from harmonic lock problems. Also, compared to conventional CP-based PLLs, the inband noise is improved by 13 dB while the reference spur is improved by more than 16 dB. Implemented in TSMC 28nm CMOS technology, the core circuit occupies a chip area of 0.175mm2. The measured phase noise from a 48 GHz carrier is-95.7dBc/Hz at 1MHz offset. The power consumption is 54mW.

    原文English
    主出版物標題2020 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2020
    發行者Institute of Electrical and Electronics Engineers Inc.
    頁數2
    ISBN(電子)9781728160832
    DOIs
    出版狀態Published - 八月 2020
    事件2020 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2020 - Hsinchu, Taiwan
    持續時間: 10 八月 202013 八月 2020

    出版系列

    名字2020 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2020

    Conference

    Conference2020 International Symposium on VLSI Design, Automation and Test, VLSI-DAT 2020
    國家/地區Taiwan
    城市Hsinchu
    期間10/08/2013/08/20

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