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Optocoupled line receiver input discriminates against narrow noise pulses
Describes a simple optocoupled interface which connects a data line to the receiving end of a data link that features pulse length discrimination to enhance noise pulse rejection. A rugged red LED, D /sub 1/, can bypass any reasonable fault currents to protect the relatively fragile optocoupler inpu...
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| Lenguaje: | eng |
| Publicado: |
1977
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| Acceso en línea: | http://cds.cern.ch/record/878475 |