Reconfigurable CMOS divide-by-3/-5 injection-locked frequency divider for dual-mode 24/40 GHz PLL application

Tzuen-Hsi Huang, Sih Han Li, Pei Kang Tsai, Chin Chih Liu

研究成果: Conference contribution

2 引文 斯高帕斯(Scopus)

摘要

This paper presents a dual-mode injection-locked frequency divider (ILFD) which can operate at 24 or 40 GHz. By a switchable band pass filter (BPF) design, the second harmonic of output frequency appeared at the common node of the differential injection pair can be either peaked or suppressed. At the same time, the fourth harmonic can be suppressed or peaked in contrary. The input injection signal can mix with the correspondingly peaked harmonic to achieve the division-by-3 or division-by-5 function. With an injection power level of +4 dBm, the locking ranges of 3.2 GHz (for division-by-3) and 880 MHz (for division-by-5) are achieved as the tuning voltage Vtune is fixed at 1.8 V. The total operation ranges for the division-by-3 and division-by-5 modes are from 22.5 to 27.0 GHz and from 38.23 to 41.55 GHz, respectively, as V tune increases from 0 to 1.8 V. The divider core consumes 17.02 mW at 1 V supply voltage and the output buffers totally consume 3.0 mW at 1.8 V.

原文English
主出版物標題Proceedings of the 2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012
頁面68-70
頁數3
DOIs
出版狀態Published - 2012 十二月 1
事件2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012 - Singapore, Singapore
持續時間: 2012 十一月 212012 十一月 23

出版系列

名字Proceedings of the 2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012

Other

Other2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012
國家Singapore
城市Singapore
期間12-11-2112-11-23

All Science Journal Classification (ASJC) codes

  • Computer Networks and Communications

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  • 引用此

    Huang, T-H., Li, S. H., Tsai, P. K., & Liu, C. C. (2012). Reconfigurable CMOS divide-by-3/-5 injection-locked frequency divider for dual-mode 24/40 GHz PLL application. 於 Proceedings of the 2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012 (頁 68-70). [6401616] (Proceedings of the 2012 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2012). https://doi.org/10.1109/RFIT.2012.6401616