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Test equipment

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Test equipment

Nyquist sampling theorem

Semiconductors; Test equipment

A theorem that states that if you sample a signal at rate f, the sampled signal will contain no information about signals with frequency components above f/2.

Test vector

Semiconductors; Test equipment

A test vector or test setup condition is a set of stimuli applied to the device-under-test (DUT) to elicit a known output at a given test measurement node.

Feature extraction

Semiconductors; Test equipment

A technique that generates a set of descriptors or characteristic attributes from a binary image.

Frame relay

Semiconductors; Test equipment

A technology for transmitting data packets in high-speed bursts across a digital network.

Spike

Semiconductors; Test equipment

A transient disturbance of an electrical circuit caused by, for example, load variations on the AC power line.

Edge detection

Semiconductors; Test equipment

A technique that locates an edge by examining an image for abrupt changes in pixel values.

Wafer

Semiconductors; Test equipment

A thin, polished slice of monolithic semiconductor on which an array of die are fabricated.

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