Patents Assigned to Hynx Semiconductor Inc.
  • Apparatus and method of setting operation mode in DLL circuit
    Publication number: 20080111600
    Abstract: An apparatus for setting an operation mode in a DLL circuit generates a locking completion signal according to a level of a phase comparing signal obtained by comparing phases of a reference clock and a feedback clock. During three or more cycles of a pulse signal, it is determined whether a logic value of levels of the phase comparing signal is a specific combination, and the locking completion signal is selectively enabled.
    Type: Application
    Filed: July 5, 2007
    Publication date: May 15, 2008
    Applicant: Hynx Semiconductor Inc.
    Inventors: Won Joo Yun, Hyun Woo Lee, Nak Kyu Park