Teradyne, Inc.

Jacqueline N Brenner

Joseph Francis Wrinn

Jiann-Neng Chen

Lawrence Heller

Quickly synchronizing adjustable delay circuits for a multiple channel tester by using a timing pulse that has reached the end of a given path in the tester to trigger the following timing pulse of a timing generator, thereby providing oscillating timing pulses having an associated frequency related to the propagation delay associated with the particular path, comparing the associated frequency with a reference frequency and adjusting a delay provided in the path until the associated frequency matches a desired frequency.

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Brookline, MA, United States of America

Jacqueline N Brenner