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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Long Huang Shengyue Yuan Runxi Zhang Wei Li |
| Copyright Year | 2011 |
| Description | Author affiliation: State Key Laboratory of ASIC & System, Fudan University, Shanghai 201203, China (Wei Li) || Institute of Microelectronic Circuit and System, East China Normal University, Shanghai 200062, China (Long Huang; Shengyue Yuan; Runxi Zhang) |
| Abstract | A 15 GHz voltage-controlled-oscillator (VCO) with coupled coplanar waveguide (CCPW) inductor for LC resonator is proposed in this work. Methods including optimization of varactors and CCPW are applied to minimize the supply voltage and current. The CCPW is fabricated with the second top metal layer to improve the quality factor and isolate noise from substrate. The VCO is implemented using IBM 90 nm CMOS technology. The measured operation frequency ranges from 14.62 GHz to 15.5 GHz, and the phase noise is −94.86 dBc/Hz at 1MHz offset from 15.5 GHz. The VCO core draws 9.13mA current from 1.5V power supply. The calculated FoM is 168. |
| Starting Page | 310 |
| Ending Page | 313 |
| File Size | 163033 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781612848396 |
| e-ISBN | 9781612848402 |
| DOI | 10.1109/ICCRD.2011.5764202 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2011-03-11 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Varactors VCO Transmission Line 15 GHz Inductors Resistance Voltage-controlled oscillators CCPW CMOS technology LC-VCO CMOS integrated circuits Coplanar waveguides MMIC |
| Content Type | Text |
| Resource Type | Article |
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