The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 04, 2012
Filed:
Mar. 01, 2010
Rodney D. Miller, Kernersville, NC (US);
Ernest T. Stroud, Greensboro, NC (US);
Ted Hecht, Jr., Kernersville, NC (US);
Jinhjiang Yin, Jamestown, NC (US);
Tyre Paul Lanier, Kernersville, NC (US);
Rodney D. Miller, Kernersville, NC (US);
Ernest T. Stroud, Greensboro, NC (US);
Ted Hecht, Jr., Kernersville, NC (US);
Jinhjiang Yin, Jamestown, NC (US);
Tyre Paul Lanier, Kernersville, NC (US);
Analog Devices, Inc., Norwood, MA (US);
Abstract
A digital video interface receiver adjusts a transfer function of a phase-locked loop circuit having a programmable charge pump, a programmable phase-locked loop filter, or a programmable gain voltage controlled oscillator. The digital video interface receiver monitors and detects errors in a data stream associated with the phase-locked loop circuit. Moreover, the digital video interface receiver changes the transfer function of the phase-locked loop circuit, in response to the detected errors, by changing parameters associated with the programmable charge pump, the programmable phase-locked loop filter, or the programmable gain voltage controlled oscillator of the phase-locked loop circuit so as to change the transfer function of the phase-locked loop circuit.