Patents by Inventor David S. FLYE

David S. FLYE has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DIGITAL PHASE LOCKED LOOP FOR LOW JITTER APPLICATIONS
    Publication number: 20160365863
    Abstract: A phase locked loop circuit is disclosed. The phase locked loop circuit includes a ring oscillator. The phase locked loop circuit also includes a digital path including a digital phase detector. The phase locked loop circuit further includes an analog path including a linear phase detector. Additionally, the phase locked loop circuit includes a feedback path connecting an output of the ring oscillator to an input of the digital path and an input of the analog path. The digital path and the analog path are parallel paths. The digital path provides a digital tuning signal the ring oscillator that digitally controls a frequency of the ring oscillator. The analog path provides an analog tuning signal the ring oscillator that continuously controls the frequency of the ring oscillator.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Jingdong DENG, Chung S. HO, David S. FLYE, Zhenrong JIN, Ramana M. MALLADI
  • DIGITAL PHASE LOCKED LOOP FOR LOW JITTER APPLICATIONS
    Publication number: 20160365862
    Abstract: A phase locked loop circuit is disclosed. The phase locked loop circuit includes a ring oscillator. The phase locked loop circuit also includes a digital path including a digital phase detector. The phase locked loop circuit further includes an analog path including a linear phase detector. Additionally, the phase locked loop circuit includes a feedback path connecting an output of the ring oscillator to an input of the digital path and an input of the analog path. The digital path and the analog path are parallel paths. The digital path provides a digital tuning signal the ring oscillator that digitally controls a frequency of the ring oscillator. The analog path provides an analog tuning signal the ring oscillator that continuously controls the frequency of the ring oscillator.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Jingdong DENG, Chung S. HO, David S. FLYE, Zhenrong JIN, Ramana M. MALLADI
  • DIGITAL PHASE LOCKED LOOP FOR LOW JITTER APPLICATIONS
    Publication number: 20160365861
    Abstract: A phase locked loop circuit is disclosed. The phase locked loop circuit includes a ring oscillator. The phase locked loop circuit also includes a digital path including a digital phase detector. The phase locked loop circuit further includes an analog path including a linear phase detector. Additionally, the phase locked loop circuit includes a feedback path connecting an output of the ring oscillator to an input of the digital path and an input of the analog path. The digital path and the analog path are parallel paths. The digital path provides a digital tuning signal the ring oscillator that digitally controls a frequency of the ring oscillator. The analog path provides an analog tuning signal the ring oscillator that continuously controls the frequency of the ring oscillator.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Jingdong DENG, Chung S. HO, David S. FLYE, Zhenrong JIN, Ramana M. MALLADI
  • DIGITAL PHASE LOCKED LOOP FOR LOW JITTER APPLICATIONS
    Publication number: 20160365864
    Abstract: A phase locked loop circuit is disclosed. The phase locked loop circuit includes a ring oscillator. The phase locked loop circuit also includes a digital path including a digital phase detector. The phase locked loop circuit further includes an analog path including a linear phase detector. Additionally, the phase locked loop circuit includes a feedback path connecting an output of the ring oscillator to an input of the digital path and an input of the analog path. The digital path and the analog path are parallel paths. The digital path provides a digital tuning signal the ring oscillator that digitally controls a frequency of the ring oscillator. The analog path provides an analog tuning signal the ring oscillator that continuously controls the frequency of the ring oscillator.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Jingdong DENG, Chung S. HO, David S. FLYE, Zhenrong JIN, Ramana M. MALLADI