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. 25, 2025
Filed:
Jun. 25, 2021
Intel Corporation, Santa Clara, CA (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Circuitry for digital-to-analog conversion is provided. The circuitry includes a driver circuit and a weighting resistor circuit coupled to an output of the driver circuit. The weighting resistor circuit includes a first resistive sub-circuit coupled to the output of the driver circuit and an intermediate node. The weighting resistor further includes a second resistive sub-circuit coupled to the intermediate node and a common node. Further, the weighting circuit includes a third resistive sub-circuit coupled to the intermediate node and an output of the circuitry. The resistivity of the second resistive sub-circuit is equal to or smaller than the resistivity of the first resistive sub-circuit.