Harald Sabutsch

Shock Recovery Test of a MEMS-Microphone

For High Volume Productive Front End Test Environment

• Broschiertes Buch

Produktbeschreibung

Nowadays Micro Electromechanical Systems (MEMS) can be found in a large variety of different devices. Besides from automotive or in the field for medical devices, another major global market for MEMS is the application in consumer electronics. No matter if used in laptops, smartphones, or any kind of sport gadgets, millions of devices were sold here per year. This makes non-time consuming and cost efficient productive testing mandatory, to sort out defective devices after production. Since mechanical & electrical components are involved in a MEMS, dedicated tests have to be executed for both components. Dependent on the test coverage, this has to be done either in front or back end test right before shipment. At the customer site, the MEMS may face well defined conditions during qualification process of the final device. The drop or shock of a device could be such a condition and may lead to malfunctions of the implemented MEMS. Therefore, integrated safety and compensation functions against mechanical stress are specified by IC design, to bring the MEMS back to its normal operating point. It is the test engineer's task, to test the correct behavior of these integrated functions.

Produktdetails

• Verlag: AV Akademikerverlag
• Seitenzahl: 80
• Erscheinungstermin: 3. Februar 2017
• Englisch
• Abmessung: 220mm x 150mm x 5mm
• Gewicht: 123g
• ISBN-13: 9783330513235
• ISBN-10: 3330513233
• Artikelnr.: 47559572

Autorenporträt

Grown up in Krastal, Austria Harald Sabutsch showed already as a child passion for science and technology. His way to Master of Science for Integrated Systems and Circuit Design was therefore predefined. Since 2009 he has been working for Infineon Villach as test engineer and is responsible for test development of microphones/sensors/MEMS.