METHOD OF MEASURING DELAY IN AN INTEGRATED CIRCUIT

A method of measuring signal delay in a integrated circuit comprising applying a common clock signal at a circuit input and output, applying a test signal at the circuit input, detecting a corresponding output signal at the circuit output and detecting whether the test signal and output signal occur...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SEDCOLE NICHOLAS PETER, CHEUNG PETER YING KAY, WONG JUSTIN SUNG
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A method of measuring signal delay in a integrated circuit comprising applying a common clock signal at a circuit input and output, applying a test signal at the circuit input, detecting a corresponding output signal at the circuit output and detecting whether the test signal and output signal occur in a common part of the clock signal.