Multiple digital signals from a single integrated circuit
US7928883B2 · kind B2 · utility
1Cited by
3References
19Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 13, 2009 |
| Grant date | Apr 19, 2011 |
| Priority date | — |
| Expiry date | Apr 22, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH03M1/122
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Multiple digital signals from a single integrated circuit (IC) may be provided. The IC may receive an analog signal comprising a plurality of channels, convert the analog signal to a digital signal, and provide the digital signal to a plurality of digital channel tuners. The tuners may each select one of the plurality of channels and provide the selected channels as a plurality of digital output signals. A signal conditioner may be used to prepare the analog signal for digitization.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.