Patents by Inventor Dov Tyztkin

Dov Tyztkin 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).

  • Voltage level shifter, decoupler for a voltage level shifter, and voltage shifting method
    Patent number: 8860461
    Abstract: A voltage level shifter for translating a binary input signal representing a binary sequence to a binary output signal representing the same binary sequence. The voltage level shifter comprises an input port for receiving the binary input signal as an input voltage varying between a first input voltage level and a second input voltage level. An output port is connected to a node for outputting the binary output signal as an output voltage varying between a first output voltage level and a second output voltage level. A supply voltage node connectable to a voltage supply, can provide the second output voltage level. A first switch is arranged to couple the supply voltage node to the node and to decouple the supply voltage node from the node based on a voltage at the node. A feedback voltage loop is connected to the node for providing a feedback voltage based on the voltage at the node.
    Type: Grant
    Filed: April 22, 2010
    Date of Patent: October 14, 2014
    Assignee: Freescale Semiconductor, Inc.
    Inventors: Sergey Sofer, Michael Priel, Dov Tyztkin
  • VOLTAGE LEVEL SHIFTER, DECOUPLER FOR A VOLTAGE LEVEL SHIFTER, AND VOLTAGE SHIFTING METHOD
    Publication number: 20130027082
    Abstract: A voltage level shifter for translating a binary input signal representing a binary sequence to a binary output signal representing the same binary sequence. The voltage level shifter comprises an input port for receiving the binary input signal as an input voltage varying between a first input voltage level and a second input voltage level. An output port is connected to a node for outputting the binary output signal as an output voltage varying between a first output voltage level and a second output voltage level. A supply voltage node connectable to a voltage supply, can provide the second output voltage level. A first switch is arranged to couple the supply voltage node to the node and to decouple the supply voltage node from the node based on a voltage at the node. A feedback voltage loop is connected to the node for providing a feedback voltage based on the voltage at the node.
    Type: Application
    Filed: April 22, 2010
    Publication date: January 31, 2013
    Applicant: Freescale Semiconductor Inc.
    Inventors: Sergey Sofer, Michael Priel, Dov Tyztkin