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. 24, 2008
Filed:
Jul. 29, 2005
Suribhotla V. Rajasekhar, Plano, TX (US);
Hasibur Rahman, Richardson, TX (US);
Alexander Noam Teutsch, Murphy, TX (US);
William E. Grose, Plano, TX (US);
Suribhotla V. Rajasekhar, Plano, TX (US);
Hasibur Rahman, Richardson, TX (US);
Alexander Noam Teutsch, Murphy, TX (US);
William E. Grose, Plano, TX (US);
Texas Instruments Incorporated, Dallas, TX (US);
Abstract
A deglitch circuit utilizes a first flip-flop coupled to the input signal and a second flip-flop coupled to the output of a circuit with feedback from the output to gates to control first and second inputs to the first flip-flop. In an alternative arrangement, a counter is provided between the output of the first flip-flop and the input to the second flip-flop in order to provide flexibility and the possibility of a longer delay for the circuit.