Posted by Presto Engineering

Signal Processing Types

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Presto Engineering will be at European Microwave Week, in Madrid, Spain (23-28 September 2018) where it will be announcing that can now providing high volume testing of semiconductor devices up to 100 GHz and beyond.[Continue reading →]

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Signal Processing Applications

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CMOS Image sensor wafer San Jose, Calif., USA - 8 March, 2018. Testing CMOS image sensors on a wafer-size scale is not easy because of the challenges of creating uniform illumination over a large area. Presto Engineering has developed a custom, computer-controlled solution that illuminates sections of the wafer in turn. Integrating the results enables the whole wafer to be tested automatically for an array of large sensors or even sensors that are right up to the size of an entire 12-inch wafer.

"An entire wafer can be tested in a laboratory using a similar method," explained Martin Kingdon, Presto Engineering's VP of Sales. "However laboratories are not geared up for fast commercial testing so we designed our own solution to test any size wafer. Importantly, we can do this in small to medium sized test runs here in Europe at our Class 10K cleanroom facility in Meyreuil, France, near Aix-en-Provence. We believe that we are probably the only such commercial test service to be available in Europe."[Continue reading →]

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