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, 2014
Filed:
Mar. 12, 2013
Maxim Integrated Products, Inc., San Jose, CA (US);
James Edward Bales, Fort Collins, CO (US);
Maxin Integrated Products, Inc., San Jose, CA (US);
Abstract
A pipeline analog-to-digital converter (ADC) includes a first conversion stage of the pipeline ADC that receives an input signal and that comprises, in a first signal path, a first ADC that converts the input signal, a first digital-to-analog converter (DAC) that converts an output of the first ADC, a first subtractor that subtracts an output of the first DAC from the input signal, and a first amplifier that amplifies an output of the first subtractor and generates a first residue of the first conversion stage; and in a second signal path, a second DAC that converts the output of the first ADC, a second subtractor that subtracts an output of the second DAC from the input signal, and a second amplifier that amplifies an output of the second subtractor and generates a second residue of the first conversion stage. A control module selectively enables and disables the second path.