TEST BOARD, TEST EQUIPMENT, TEST SYSTEM, AND TEST METHOD

TEST BOARD, TEST EQUIPMENT, TEST SYSTEM, AND TEST METHOD

A test interface board includes an encoder, a signal copier, and a decoder. The encoder digitally encodes test data to generate a modulation signal. The signal copier copies the modulation signal by inductively coupling the modulation signal and outputs at least one copy signal corresponding to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SONG Ki-jae, JANG Ung-jin, YUN Joo-sung, CHOI Woon-sup, KIM Jae-hyun
Format: Patent
Sprache:eng
Schlagworte:
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
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Beschreibung
Zusammenfassung:A test interface board includes an encoder, a signal copier, and a decoder. The encoder digitally encodes test data to generate a modulation signal. The signal copier copies the modulation signal by inductively coupling the modulation signal and outputs at least one copy signal corresponding to the modulation signal. The decoder decodes the modulation signal and the at least one copy signal in order to test at least two semiconductor devices.