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:
Jul. 27, 1999
Filed:
Apr. 30, 1997
Marco Maccarrone, Palestro, IT;
Stefano Ghezzi, Treviolo, IT;
Maurizio Branchetti, San Polo D'enza, IT;
SGS-Thomson Microelectronics S.r.l., Agrate Brianza, IT;
Abstract
The present invention relates to an electronic power on reset circuit of the type including a comparator having at least two inputs and one output for receiving a first reference signal from a generator block and a second signal proportional to a supply voltage from a divider block and for producing an output initialization signal. Advantageously the output is connected to a third turn off enablement input of the comparator through the series of an inverter pair. The generator block and the divider block also include respective turn off enablement inputs connected downstream of the inverter pair.