A novel pulsewidth control loop for high-speed circuit applications

  title={A novel pulsewidth control loop for high-speed circuit applications},
  author={S. Y. Lin and Steve Hung-Lung Tu},
  journal={The 2nd Annual IEEE Northeast Workshop on Circuits and Systems, 2004. NEWCAS 2004.},
In this paper, we propose a new mechanism for high-speed pulsewidth control loop (PWCL), which a cascade control stage and a differential feedback control voltage are employed to adjust the input signal pulsewidth more efficiently. The detailed comparisons in terms of duty cycle, rising/falling time of the input signal have also been made. The verification of the approach has been performed with HSPICE simulation. 


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