PROBE DEVICE, TEST DEVICE, AND TEST METHOD FOR SEMICONDUCTOR DEVICE

PROBE DEVICE, TEST DEVICE, AND TEST METHOD FOR SEMICONDUCTOR DEVICE

A probe device includes a first receiving terminal configured to receive a multi-level signal having M levels, where M is a natural number greater than 2; a second receiving terminal configured to receive a reference signal; a receiving buffer including a first input terminal connected to the first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Choi, Youngdon, Choi, Junghwan, Jin, Hyungmin, Byun, Jindo, Son, Younghoon
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A probe device includes a first receiving terminal configured to receive a multi-level signal having M levels, where M is a natural number greater than 2; a second receiving terminal configured to receive a reference signal; a receiving buffer including a first input terminal connected to the first receiving terminal, a second input terminal connected to the second receiving terminal, and an output terminal configured to output the multi-level signal based on signals received from the first and second input terminals; and a resistor circuit comprising a plurality of resistors connected to the first and second receiving terminals and determining a magnitude of a termination resistance of the first and second receiving terminals.