Abstract | ||
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Minimizing phase noise of resonator-based oscillators can be done by noise matching. Besides optimizing the biasing current of the input stage of the undamping circuit an impedance transformation is also a very effective technique. Here carrier-to-noise ratio is maximized by optimizing the resonator tap. In this way oscillator phase noise can be close to the limit determined by the noise of the resonator itself. For an example design of an 1 MHz oscillator at a supply of 1.3 V, the total noise is only 0.7 dB from this limit |
Year | DOI | Venue |
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2001 | 10.1109/ISCAS.2001.921897 | Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium |
Keywords | Field | DocType |
circuit noise,circuit optimisation,oscillators,phase noise,resonators,1 MHz,1.3 V,biasing current,carrier-to-noise ratio,design optimization,impedance transformation,noise matching,oscillator,phase noise,resonator tap,undamped circuit | Control theory,Oscillator phase noise,Computer science,Noise (electronics),Noise figure,Phase noise,Electronic engineering,Noise temperature,Noise spectral density,Effective input noise temperature,Noise generator | Conference |
Volume | ISBN | Citations |
1 | 0-7803-6685-9 | 0 |
PageRank | References | Authors |
0.34 | 0 | 2 |
Name | Order | Citations | PageRank |
---|---|---|---|
Arie Van Staveren | 1 | 2 | 2.47 |
Chris J. M. Verhoeven | 2 | 72 | 19.18 |