Patents by Inventor Dheeraj ARIMBOOR

Dheeraj ARIMBOOR 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).

  • Self-tuning phase-locked loop (PLL) circuit
    Patent number: 11271572
    Abstract: Embodiments may relate to techniques or circuitry for the control of a clock signal by a phase-locked loop (PLL) circuit. The technique may include the identification of a first parameter related to a gain of a digitally controlled oscillator (DCO) and a second parameter related to a resolution of a time-to-digital converter (TDC). The technique may then include the identification of a third parameter related to filter coefficients of a loop filter of the PLL circuit based on the first and second parameter. The circuit may then output a clock signal based on the first, second, and third parameters. Other embodiments may be described or claimed.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: March 8, 2022
    Assignee: ANALOG DEVICES INTERNATIONAL UNLIMITED COMPANY
    Inventors: Wreeju Bhaumik, Batna Suryanarayana, Dheeraj Arimboor
  • SELF-TUNING PHASE-LOCKED LOOP (PLL) CIRCUIT
    Publication number: 20210344348
    Abstract: Embodiments may relate to techniques or circuitry for the control of a clock signal by a phase-locked loop (PLL) circuit. The technique may include the identification of a first parameter related to a gain of a digitally controlled oscillator (DCO) and a second parameter related to a resolution of a time-to-digital converter (TDC). The technique may then include the identification of a third parameter related to filter coefficients of a loop filter of the PLL circuit based on the first and second parameter. The circuit may then output a clock signal based on the first, second, and third parameters. Other embodiments may be described or claimed.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 4, 2021
    Applicant: Analog Devices International Unlimited Company
    Inventors: Wreeju BHAUMIK, Batna SURYANARAYANA, Dheeraj ARIMBOOR