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:
Oct. 18, 2005
Filed:
Apr. 28, 2004
Eric N. Mann, Issaquah, WA (US);
John J. Wunner, Woodinville, WA (US);
Eric N. Mann, Issaquah, WA (US);
John J. Wunner, Woodinville, WA (US);
Cypress Semiconductor Corp., San Jose, CA (US);
Abstract
An apparatus comprising a first circuit and a second circuit. The first circuit may comprise a control circuit and an oscillator. The control circuit may be configured to generate a control signal in response to a first reference signal and a second reference signal. The oscillator may be configured to generate the second reference signal in response to the control signal and a timing signal. The control signal is generally held when the first reference signal is lost. The second circuit may be configured to generate one or more output signals in response to the second reference signal and one of the one or more output signals. The one or more output signals may have a controlled delay with respect to the first reference signal.