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发表于 2008-10-28 20:09:27
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Analysis of start-up characteristics of crystal oscillators
Lu, J.-Q.; Tsuzuki, Y.
Frequency Control, 1991., Proceedings of the 45th Annual Symposium on
Volume , Issue , 29-31 May 1991 Page(s):360 - 363
Digital Object Identifier 10.1109/FREQ.1991.145922
Summary:An analysis method for the start-up characteristics of crystal oscillators is presented. The reason for causing oscillation to start just after the DC power supply is switched on is discussed by means of computer-aided analysis and small signal equivalent circuit analysis. This analysis method, suitable for practical use, is outlined. This method can calculate both the overall start-up characteristics of the amplitude and the frequency of oscillation. Experimental results are given to verify the usefulness of this analysis method |
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