Protection circuit

An example system includes a channel over which signals are transmitted between test equipment and a device under test (DUT); and limiting circuitry to limit a voltage on the channel. The limiting circuitry includes a PN-junction device connected to pass current in response to the voltage on the cha...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Nowakowski, Donald Joseph, Cress, Mark Christopher, Kirkish, Brian
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:An example system includes a channel over which signals are transmitted between test equipment and a device under test (DUT); and limiting circuitry to limit a voltage on the channel. The limiting circuitry includes a PN-junction device connected to pass current in response to the voltage on the channel exceeding a limit.