High-resolution digital-to-analog converter
US6995700B2 · kind B2 · utility
8Cited by
9References
21Claims
0Family size
Assignee
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Key dates
| Filing date | Jul 18, 2002 |
| Grant date | Feb 7, 2006 |
| Priority date | — |
| Expiry date | Aug 6, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/68
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A digital/analog converter apparatus (DAC) comprises, for the purpose of converting a digital input signal (D) into an analog output signal (A), a first unit (F1, F2), two digital/analog converters (DAC1, DAC2) and a second unit (K1, K2), which are connected successively in the stated order. From the digital input signal (D), digital intermediate signals (D1, D2) which are within the analog output signal (A) is obtained through linear combination.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.