Method and apparatus for use in switched capacitor systems
US6917321B1 · kind B1 · utility
81Cited by
33References
65Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 21, 2000 |
| Grant date | Jul 12, 2005 |
| Priority date | — |
| Expiry date | May 21, 2020 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/804
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
Systems and methods receive a digital signal and generate an analog signal indicative thereof. In one embodiment, a system includes a DAC that receives a multi-bit digital signal, generates at least two analog signals each indicative of the value of the multi-bit digital signal, and filters two or more of the at least two analog signals. In another embodiment, a system includes a DAC that receives digital input signals at an input data rate and outputs analog signals indicative of the digital signals to a signal conditioning stage at an output data rate different than the input data rate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.