TEST INTERFACE BOARD HAVING A TRANSMISSION LINE TO MERGE SIGNALS, TEST METHOD USING THE SAME, AND TEST SYSTEM INCLUDING THE SAME

摘要

A test interface board includes a first input terminal, a second input terminal, an output terminal, and a transmission line. The first input terminal receives a first test signal for testing a semiconductor device. The second input terminal receives a second test signal for testing the semiconductor device. The output terminal outputs the first test signal and the second test signal to the semiconductor device. The transmission line electrically connects the first input terminal, the second input terminal, and the output terminal such that the first test signal and the second test signal are merged.