Capacitive isolation receiver circuitry
US8502584B1 · kind B1 · utility
18Cited by
7References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2012 |
| Grant date | Aug 6, 2013 |
| Priority date | — |
| Expiry date | Mar 30, 2032 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B3/50
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
One aspect of the present invention is directed to a circuit that includes an amplifier circuit disposed between an isolation link and a Schmitt trigger circuit to amplify a differential signal communicated over the isolation link and supply the amplified signal to the Schmitt trigger circuit. In turn, the Schmitt trigger circuit is coupled to the amplifier circuit to receive the differential signal and to supply a differential output signal corresponding to the differential signal communicated over the isolation link.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.