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:
May. 10, 2005
Filed:
Dec. 16, 2002
Applicants:
Christopher Geraint Jones, Maidstone, GB;
Christophe Claude Beghein, West Malling, GB;
Inventors:
Christopher Geraint Jones, Maidstone, GB;
Christophe Claude Beghein, West Malling, GB;
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03L007/08 ;
U.S. Cl.
CPC ...
Abstract
An RC equivalent filter is provided in which the resistor is replaced by a voltage source () and a capacative divider. With suitable control the voltage occurring across a capacitor () in the divider can reproduce that which would occur across at the output of the original RC filter, but with much lower noise.