Finite input response filter in a voltage-mode driver
US8593217B1 · kind B1 · utility
3Cited by
3References
18Claims
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Key dates
| Filing date | Mar 2, 2012 |
| Grant date | Nov 26, 2013 |
| Priority date | — |
| Expiry date | Mar 7, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L25/0286
- WIPO fieldBasic communication processes
- WIPO sectorElectrical engineering
Abstract
A FIR filter component for a voltage mode driver includes a first node, a second node, and a first switching component comprising a first transistor having a first drain/source, a gate, and a second drain/source, and also a second transistor having a first drain/source, a gate, and a second drain/source. The FIR filter component also includes a first tunable resistor coupled between the first node and a first potential, and a second tunable resistor coupled between the second node and a second potential, wherein the FIR filter component is configured to generate a first output signal at the first output node.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.