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. 29, 2003
Filed:
Jun. 01, 2001
Applicant:
Inventor:
Roberto Bardelli, Fino Mornasco, IT;
Assignee:
STMicroelectronics S.r.l., Agrate Brianza, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K 2/100 ;
U.S. Cl.
CPC ...
H03K 2/100 ;
Abstract
A frequency multiplier circuit and a controlling method thereof, which measures a period of a waveform by counting cycles of a fixed frequency timing signal, and reproduces the period by adding a number of prefixed length subperiods of the fixed frequency to the cycle count, making it as equal as possible to the period, so to minimize the reproduction error.