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. 15, 2008
Filed:
Sep. 21, 2004
Robert H. Miller, Jr., Loveland, CO (US);
Robert H. Miller, Jr., Loveland, CO (US);
Avago Technologies General IP Pte Ltd, Singapore, SG;
Abstract
A random noise signal generator circuit comprising a random noise source that produces a random noise signal, an amplification circuit that amplifies the random noise signal to produce an amplified random noise signal, a feedback loop having a DC offset correction circuit, and a summer. The DC offset correction circuit processes a fed back portion of the amplified random noise signal to produce a DC offset correction signal. The summer sums the random noise signal produced by the random noise source and the DC offset correction signal to produce a summed signal. The summer is electrically coupled to the amplification circuit for providing the summed signal to the amplification circuitry. The amplification circuitry amplifies the summed signal to produce a random noise output signal.