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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wancheng Zhang Nan-Jian Wu Hashizume, T. Kasai, S. |
| Copyright Year | 2002 |
| Abstract | This paper proposes two kinds of novel hybrid voltage controlled ring oscillators (VCO) using a single electron transistor (SET) and metal-oxide-semiconductor (MOS) transistor. The novel SET/MOS hybrid VCO circuits possess the merits of both the SET circuit and the MOS circuit. The novel VCO circuits have several advantages: wide frequency tuning range, low power dissipation, and large load capability. We use the SPICE compact macro model to describe the SET and simulate the performances of the SET/MOS hybrid VCO circuits by HSPICE simulator. Simulation results demonstrate that the hybrid circuits can operate well as a VCO at room temperature. The oscillation frequency of the VCO circuits could be as high as 1 GHz, with a -71 dBc/Hz phase noise at 1 MHz offset frequency. The power dissipations are lower than 2 uW. We studied the effect of fabrication tolerance, background charge, and operating temperature on the performances of the circuits |
| Sponsorship | IEEE Nanotechnology Council |
| Starting Page | 146 |
| Ending Page | 157 |
| Page Count | 12 |
| File Size | 847314 |
| File Format | |
| ISSN | 1536125X |
| Volume Number | 6 |
| Issue Number | 2 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-03-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Voltage-controlled oscillators Voltage control Ring oscillators MOSFETs Frequency Circuit simulation Single electron transistors Power dissipation Temperature Circuit optimization voltage controlled oscillator (VCO) Hybrid metal–oxide–semiconductor (MOS) single electron transistor (SET) SPICE |
| Content Type | Text |
| Resource Type | Article |
| Subject | Nanoscience and Nanotechnology Electrical and Electronic Engineering Computer Science Applications |
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