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:
Mar. 04, 2008
Filed:
Jun. 23, 2006
Applicants:
Gavin Cosgrave, Enniscorthy, IE;
Colin Gerard Lyden, Baltimore, IE;
Roderick C. Mclachlan, Edinburgh, GB;
Dennis A. Dempsey, Crecora, IE;
Tudor M. Vinereanu, Frenches Quay, IE;
Patrick Kirby, Limerick, IE;
Inventors:
Gavin Cosgrave, Enniscorthy, IE;
Colin Gerard Lyden, Baltimore, IE;
Roderick C. McLachlan, Edinburgh, GB;
Dennis A. Dempsey, Crecora, IE;
Tudor M. Vinereanu, Frenches Quay, IE;
Patrick Kirby, Limerick, IE;
Assignee:
Analog Devices, Inc., Norwood, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention provides a multi-channel DAC circuit which provides for correlation between selected ones of the multiple channels such that a single set of calibration coefficients may be used for calibration of multiple channels.