0.8 V GPS band CMOS VCO with 29 % tuning range
Refereed conference paper presented and published in conference proceedings


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摘要This paper presents the design and measurement results of a sub-1 V, wide-tuning range, monolithic voltage-controlled oscillator (VCO). The LC cross-coupled VCO can operate at a supply voltage at 0.8 V. The top-biased PMOS, with capacitor connected in parallel, is used in order to decrease the noise contribution in the oscillated frequency even at a low voltage supply. Moreover, an accumulation MOS varactor [1] is adopted to provide 29 % wide tuning frequency range. With a 0.8 V supply, the 1.6 GRz A-MOS VCO consumes 11.26 mA, included VCO and output buffer, with a measured phase noise of -109.3 dBc/Hz @ 600 kHz offset.
著者Cheng WC, Chan CF, Pun KP, Choy CS
會議名稱IEEE Asia Pacific Conference on Circuits and Systems
會議開始日04.12.2006
會議完結日07.12.2006
會議地點Singapore
會議國家/地區新加坡
詳細描述organized by IEEE,
出版年份2006
月份1
日期1
出版社IEEE
頁次522 - 525
國際標準書號978-1-4244-0386-8
語言英式英語
Web of Science 學科類別Computer Science; Computer Science, Hardware & Architecture; Engineering; Engineering, Electrical & Electronic; Telecommunications

上次更新時間 2020-10-02 於 00:52