Digital-to-analog (DAC) converter
US12413241B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jan 30, 2024 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | May 26, 2044 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/662
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A digital-to-analog converter (DAC) system includes a first DAC circuitry and a second DAC circuitry. An input splitter circuitry connected to the DAC system receives a first digital input code, and based on a value of the first digital input code, transfers the first digital input code to the first DAC circuitry for conversion to an analog output signal. The input splitter receives a second digital input code, and based on a value of the second digital input code, divides the second digital input code into a primary component and a secondary component, transfers the primary component to the first DAC circuitry for conversion to an analog output signal primary component, and transfers the secondary component to the second DAC circuitry for conversion to an analog output signal secondary component. An adding circuitry combines the analog output signal primary component and secondary component to provide a combined analog output signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.