摘要
This paper presents the design of a 5 GHz gm-boosted transformer cross-coupled current-reused Colpitts voltage-controlled oscillator (VCO). The gm-boosting techniques of transformer cross-coupling is adopted to make the oscillation startup condition much easier with a lower current consumption. This Colpitts VCO is implemented in TSMC 0.18μm 1P6M CMOS process with a chip area of 0.655 mm2. The measured frequency tuning range is from 4.63 to 5.04 GHz, and the phase noise is -116.79 dBc/Hz at 1 MHz offset. The VCO core dissipates 3.74 mW from a 1.8 V supply.
原文 | English |
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主出版物標題 | RFIT 2016 - 2016 IEEE International Symposium on Radio-Frequency Integration Technology |
發行者 | Institute of Electrical and Electronics Engineers Inc. |
ISBN(電子) | 9781509012350 |
DOIs | |
出版狀態 | Published - 2016 9月 27 |
事件 | 2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016 - Taipei, Taiwan 持續時間: 2016 8月 24 → 2016 8月 26 |
Other
Other | 2016 IEEE International Symposium on Radio-Frequency Integration Technology, RFIT 2016 |
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國家/地區 | Taiwan |
城市 | Taipei |
期間 | 16-08-24 → 16-08-26 |
All Science Journal Classification (ASJC) codes
- 電腦網路與通信
- 電氣與電子工程
- 儀器