Patent Number: 8,791,741

Title: Adjustment apparatus, adjustment method and test apparatus

Abstract: Provided is an adjustment apparatus that adjusts signal output timings, comprising a control section that causes a first signal output section to output a signal having a rising edge and causes a second signal output section to output a signal having a falling edge; a signal acquiring section that acquires a composite signal obtained by combining the signal output by the first signal output section and the signal output by the second signal output section; and an adjusting section that adjusts a timing difference between a signal output timing of the first signal output section and a signal output timing of the second signal output section, such that the signal acquiring section acquires the composite signal having a composite waveform in which the rising edge and the falling edge overlap.

Inventors: Matsubara; Yasuo (Saitama, JP)

Assignee: Advantest Corporation

International Classification: G06F 1/04 (20060101)

Expiration Date: 7/29/12018