Patents by Inventor Ricardo Ayala

Ricardo Ayala 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).

  • Alternative method for VOD testing of linear differential line drivers
    Patent number: 6828797
    Abstract: A method for measuring a test differential voltage across a first output and a second output of a transmitter integrated circuit device, the test differential voltage corresponding to a voltage across the first output and second output appearing while the device is providing an output while being subjected to a voltages applied across a resistor network connected to the differential outputs, the resistor network including first resistor having a value of Ra connected between the first output and a first voltage, a second resistor having a value of Rb connected between the second output and a second voltage, and a third resistor having a value of Rc connected between the first output and the second output.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: December 7, 2004
    Assignee: Texas Instruments Incorporated
    Inventors: Ricardo Ayala, Samuel A. Rizzo, Sr.
  • Alternative method for VOD testing of linear differential line drivers
    Publication number: 20030112014
    Abstract: A method for measuring a test differential voltage across a first output and a second output of a transmitter integrated circuit device, the test differential voltage corresponding to a voltage across the first output and second output appearing while the device is providing an output while being subjected to a voltages applied across a resistor network connected to the differential outputs, the resistor network comprising a first resistor having a value of Ra connected between the first output a first voltage, a second resistor having a value of Rb connected between the second output and a second voltage, and a third resistor having a value of Rc connected between the first output and the second output.
    Type: Application
    Filed: May 3, 2002
    Publication date: June 19, 2003
    Inventors: Ricardo Ayala, Samuel A. Rizzo