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:
Oct. 22, 2019
Filed:
May. 31, 2018
Analog Devices Global Unlimited Company, Hamilton, BM;
Sandeep Monangi, Srikakulam, IN;
Analog Devices Global Unlimited Company, Hamilton, BM;
Abstract
Various examples are directed to a variable speed comparator circuit comprising a first comparator, a second comparator, and a third comparator and a logic circuit. The first comparator may be configured to generate a first comparator output using a first input and a second input. The second comparator may be configured to generate a second comparator output using the first input and the second input. The third comparator may be configured to generate a third comparator output using the first input and the second input. A propagation delay of the second comparator may be less than a propagation delay of the first comparator. Also, a propagation delay of the third comparator may be less than the propagation delay of the second comparator. The second comparator may have an input offset relative to the third comparator. The logic circuit may be configured to determine that the second comparator output and the third comparator output are not equivalent and set a comparator circuit output to the first comparator output.