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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Haipeng Zhang Lijian Ma Tongli Wei Yaolan Feng Zhengfan Zhang |
| Copyright Year | 2009 |
| Description | Author affiliation: Microelectronics Center, Southeast University, Nanjing, Jiangsu, China, 210096 (Tongli Wei; Yaolan Feng) || The 24th Research Institute, China Electronics Technology Group Corporation, Chongqing, China, 400060 (Zhengfan Zhang) || Key Laboratory of RF Circuit & System, Ministry of Education, School of Electronics and Information, Hangzhou Dianzi University, Hangzhou, Zhejiang, China, 310018 (Haipeng Zhang; Lijian Ma) |
| Abstract | An SOI(Silicon On Insulator) CMOS RO(Ring Oscillator) with EM(Enhanced Mode) NMOSFET and AM(Accumulative Mode) PMOSFET assembly was studied at high temperatures. The temperature dependency of its frequency was deduced, experimentally measured and fitted with polynomial. It was proved that its frequency decrease faster below 473K and is not less than 7.75MHz even at 573K. The temperature dependency of its logic swing was also experimentally measured and fitted with polynomial, which indicates that its logic swing slightly decreases approximately according to quadratic law as temperature increases from room temperature to 573K and still lies in the correct logic margins even at high temperatures up to 573K. Therefore it is still suitable for some high temperature applications. |
| Starting Page | 447 |
| Ending Page | 450 |
| File Size | 4269432 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424439119 |
| ISSN | 19461542 |
| DOI | 10.1109/IPFA.2009.5232612 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-07-06 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | MOSFET circuits Ring oscillators Temperature dependence Frequency Threshold voltage Inverters Assembly systems CMOS technology Insulation Polynomials |
| Content Type | Text |
| Resource Type | Article |
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