Patent ID: 6788090
Filing Date: 2004-09-07
Classification: G01R,G11C

Abstract:
An inspection method for simultaneously inspecting a plurality of semiconductor devices each having a respective input terminal for receiving an input signal, the method comprising:preparing a first driver for outputting a signal to be used for inspection of a plurality of semiconductor devices; connecting an output terminal of said first driver to a branching point; connecting the respective input terminals of each of the plurality of semiconductor devices and the branching point through a current limiting element and a capacitor, said capacitor being connected in parallel to said current limiting element; outputting said signal from said first driver toward said branching point and; preparing a second driver for outputting a signal to be used for inspection of a single device; connecting an output terminal of the second driver to an input terminal of the single device and; outputting the signal from the second driver toward the input terminal of the single device.