Reducing a disturbance on a signal path of a semiconductor switch
US9407256B2 · kind B2 · utility
1Cited by
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17Claims
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Key dates
| Filing date | May 30, 2011 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Jan 24, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2410/00
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method for reducing a disturbance on a signal path is provided. The disturbance is caused by a capacitance (203, 214)of a semiconductor switch (131-133) of an integrated circuit (130). The semiconductor switch (131-133) switches the signal path. The capacitance (203, 214) acts between the semiconductor switch (131-133) and a power supply terminal of the integrated circuit (130). According to the method, the power supply terminal of the integrated circuit (130) is coupled via an impedance (138, 139) to a power supply (137, 140).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.