APPARATUS FOR GENERATING SPREAD SPECTRUM FREQUENCY-MODULATED CLOCK PULSES HAVING REDUCED ELECTROMAGNETIC INTERFERENCE (EMI)

作者: Song In Ho

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摘要: A spread spectrum clock generator comprises an oscillator for generating a reference pulse, first responsive to the pulse having frequency, second and processing device distributing electromagnetic interference (EMI) spectral components of pulses into predetermined frequency generate frequency-modulated which reduces amplitude EMI component.

参考文章(3)
John Thomas Fessler, James Ronald Booth, Keith Bryan Hardin, Donald Reid Bush, Spread spectrum clock generator and associated method ,(1994)
Keith B. Hardin, Spread spectrum clock generator ,(1996)