Patents by Inventor Karan S. BHATIA

Karan S. BHATIA 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).

  • Isolation circuit for a digital-to-analog converter
    Patent number: 8525716
    Abstract: An electronic circuit comprises a digital-to-analog converter (DAC) core circuit having a current source device and a digital input bit. An isolation circuit is also provided and is connected to the DAC core circuit. The isolation circuit is configured to selectively provide a source bias signal to the current source device. The isolation circuit also is configured to isolate the source bias signal from the current source device based on a state of the digital input bit.
    Type: Grant
    Filed: December 29, 2011
    Date of Patent: September 3, 2013
    Assignee: Texas Instruments Incorporated
    Inventors: Karan S. Bhatia, Neeraj P. Nayak
  • ISOLATION CIRCUIT FOR A DIGITAL-TO-ANALOG CONVERTER
    Publication number: 20130169458
    Abstract: An electronic circuit comprises a digital-to-analog converter (DAC) core circuit having a current source device and a digital input bit. An isolation circuit is also provided and is connected to the DAC core circuit. The isolation circuit is configured to selectively provide a source bias signal to the current source device. The isolation circuit also is configured to isolate the source bias signal from the current source device based on a state of the digital input bit.
    Type: Application
    Filed: December 29, 2011
    Publication date: July 4, 2013
    Applicant: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Karan S. BHATIA, Neeraj P. NAYAK