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:
Apr. 15, 2003
Filed:
Oct. 31, 2001
Massimo Scardaci, Aci Castello, IT;
Ignazio Martines, Aci Castello, IT;
STMicroelectronics S.r.l., Agrate Brianza, IT;
Abstract
A circuit for generating a constant pulse signal from an enabling ATD input signal may include a latch structure connected between first and second circuit nodes, with each node being coupled to a corresponding charge and discharge capacitance and being also connected to respective inputs of a logic gate. The circuit may also include a memory element coupled to the circuit nodes for filtering the enabling ATD signal and avoiding a partial discharge of one of the capacitances. An output of the logic gate is provided for generating the pulse signal independent of voltage and/or temperature variations affecting the enabling ATD signal.