The Phase Noise of an Oscillator Employing a Dual MEMS Resonator Temperature Compensation Scheme

被引：1
|
作者：
Zadeh, S. A. Gorji [1 ]
El-Gamal, M. N. [1 ]
Nabki, F. [2 ]
机构：
[1] McGill Univ, Montreal, PQ H3A 2T5, Canada
[2] Univ Quebec, Montreal, PQ, Canada
来源：
2010 INTERNATIONAL CONFERENCE ON MICROELECTRONICS | 2010年
关键词：
D O I：
10.1109/ICM.2010.5696104
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The analysis of the phase noise generated in an oscillator employing a dual MEMS resonator compensation scheme is presented. The analysis and simulations show that when the difference between the temperature coefficients of frequency (TCf) of the two resonators is high, the total output phase noise of the system is reduced. It is also shown that when the two oscillators have different values of phase noise, an optimum choice of TCf can improve the total output phase noise significantly.
引用
收藏
页码：160 / 163
页数：4
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