Signal processing system having a plurality of high-voltage functional blocks integrated into interface module and method thereof
US8462960B2 · kind B2 · utility
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24Claims
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Key dates
| Filing date | May 28, 2008 |
| Grant date | Jun 11, 2013 |
| Priority date | — |
| Expiry date | Apr 12, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2420/01
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A signal processing system and related method are disclosed. The signal processing system includes a signal processing module, powered by a low supply voltage, for processing signals; and an interface module, coupled to the signal processing module, powered by a high supply voltage, for outputting signals generated from the signal processing module; wherein the interface module comprises a plurality of high-voltage functional blocks integrated therein, and each of the functional blocks is configured to perform a predetermined interface functionality. In this way, the bill-of-material (BOM) cost can be reduced.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.