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:
Jun. 07, 2005
Filed:
Sep. 02, 2003
Jonathan S. Mccalmont, Ames, IA (US);
Jonathan S. McCalmont, Ames, IA (US);
Micrel, Inc., San Jose, CA (US);
Abstract
A circuit receives a first supply voltage on a first terminal where the first supply voltage is used to supply circuitry within the circuit. The circuit includes an input terminal receiving a first signal and an input circuit coupled to the input terminal. The first signal has a logical high value at a second voltage and a logical low value at a third voltage. The second voltage is used to establish a switching threshold of at least some of the input and output signals of the circuit. The input circuit provides a reset signal to circuitry within the circuit causing the circuitry to reset. The reset signal is asserted when the first signal on the input terminal has a logical low value and the third voltage comprises a voltage below a predetermined trigger threshold of the input circuit.