Apparatus for testing an electronic circuit having an arbitrary

Details Apparatus for testing an electronic circuit having an arbitrary Apparatus for testing an electronic circuit having an arbitrary

1990-01-30

1991-11-19

Wieder, Kenneth A.

Electricity: measuring and testing

Measuring, testing, or sensing electricity, per se

With rotor

324 731, 324121R, 364487, G01R 2316, G06F 1531

Patent

active

050669095

ABSTRACT:
Disclosed is a test system having an arbitrary waveform generator, a comparator, and a test controller to analyze the arbitrary signal output from a device under test. The output of the device under test is connected to one input of the comparator and the output of the arbitrary waveform generator is connected to the other input of the comparator. The test controller stimulates the device under test, causing it to perform a function, and stimulates the arbitrary waveform generator, causing it to generate a limit envelope signal. The output of the comparator is continuously monitored by the test controller to determine whether the signal output of the device under test exceeds the limit envelope created by the arbitrary waveform generator.

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