No part of a product life cycle is immune to time-to-market pressures, and that includes wafer-level parametric tests on scribe-line test structures. Parallel parametric test is emerging as a ...

Parallel test is a surefire method for speeding up production, and asynchronous parallel test has long been known as an effective way of significantly improving through-put while making the most of ...

Parallel test is used for nearly every device produced by fabs and OSATs, but it can reduce yield and increase the cost of test boards and operations. This is a well-understood tradeoff for ensuring ...

Testing multiple devices in parallel using the same ATE results in reduced test time and lower costs, but it requires engineering finesse to make it so. Minimizing test measurement variation for each ...