Ji Jian. NEW FORMULAS FOR DESIGNING FREQUENCY DEVIATION OF CRYSTAL FM OSCILLATOR[J]. Journal of Electronics & Information Technology, 1985, 7(6): 443-449.
Citation:
Ji Jian. NEW FORMULAS FOR DESIGNING FREQUENCY DEVIATION OF CRYSTAL FM OSCILLATOR[J]. Journal of Electronics & Information Technology, 1985, 7(6): 443-449.
Ji Jian. NEW FORMULAS FOR DESIGNING FREQUENCY DEVIATION OF CRYSTAL FM OSCILLATOR[J]. Journal of Electronics & Information Technology, 1985, 7(6): 443-449.
Citation:
Ji Jian. NEW FORMULAS FOR DESIGNING FREQUENCY DEVIATION OF CRYSTAL FM OSCILLATOR[J]. Journal of Electronics & Information Technology, 1985, 7(6): 443-449.
On the basis of analyzing the oscillatory frequency of crystal oscillator, the general expression of the frequency deviation of crystal frequency-modulation oscillator is de-rived. The design formulas of the frequency deviation under optimum load condition and under condition of the modulating stage with series negative current feedback are also given.
P. W. Wood, Electronics, 32(1959), 5, 64.[2]R. E. Sentz and R. A. Bartkowlak, Feedback Amplifiers and Oscillators, Holt, Rinehart and Wiston, Inc., New York, 1968, pp. 137-139.[3]清华大学通信教研组,高频电路,人民邮电出饭社,1983, p. 508.[4]M. E. Frerking, Crystal Oscillator Design and Temperature Compensation, Litton Educational Publishing Inc., New York, 1978, pp. 20-48.[5]谢嘉奎,电子线路(非线性部分),高等教育出版社,1984,pp. 229-246.
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