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:
Dec. 15, 2020
Filed:
Dec. 06, 2019
Applicant:
Analog Devices International Unlimited Company, Limerick, IE;
Inventors:
George Pieter Reitsma, Redwood City, CA (US);
Raymond Thomas Perry, South San Francisco, CA (US);
Assignee:
Analog Devices International Unlimited Company, Limerick, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03M 1/06 (2006.01); H03M 3/00 (2006.01);
U.S. Cl.
CPC ...
H03M 1/0607 (2013.01); H03M 3/356 (2013.01);
Abstract
Techniques to reduce the on-time of a multi-stage ADC circuit by combining the settling time of a signal conditioning circuit, e.g., buffer circuit, and the setting time of a residue amplifier when cancelling the offset of the signal conditioning circuit. The techniques can allow the signal conditioning circuit and the residue amplifier to settle together.