Early on in Chip projects, yield is not taken very seriously. The common thinking goes - anyhow there isn’t much to do as this early point of time. However, there are actually several things you can do even before the Chip design starts, which will translate to clear savings.
1- Know your ...
LoadBoard (LB) is a mandatory, custom made PCB, that acts as a mechanical and electrical interface between the tester (ATE) and the device under test (DUT). LoadBoard has well-defined physical dimensions and it must fit perfectly into the tester.
It is one piece of the entire ASIC Test Solution and it ...
An integrated circuit package has the sole purpose of protecting and maintaining one or more integrated circuits. It is usually in the form of a plastic, glass, metal, or ceramic casing which creates a physical barrier of protection against things like impact and corrosion. Furthermore, it helps to hold contact ...
Chip production testing is probably the most underestimated task by ASIC development engineers. And yet, testing is an essential step with a direct impact on final chip cost.
Let’s start with the basics. Testing of chips is necessary because the chip manufacturing process cannot provide 100% yield. Silicon foundries and assembly ...
The Human Body Model (HBM) Electrostatic Discharge (ESD) test is the oldest and most widely used ESD test in the electronics industry. The JEDEC HBM test isn’t static; it has been revised to keep up with the rapid changes in the semiconductor industry. The latest revision of the spec addresses failures ...
Introduction to Integrated Circuit Packaging
Integrated circuit packaging technologies have evolved throughout the years to the point where hundreds of IC package types are available today.
Most applications will require the more general, single-element packaging for integrated circuits and the other components such as resistors, capacitators, antenna etc. However, as the semiconductor ...
I am sick and tired to hear the same buzzwords a zillion times every single day. IoT, Cognitive Computing, Cloud Computing, Fog Computing, Big Data, Artificial Intelligence, Smart-whatever (from objects to cities and pretty soon toilet paper, I'm afraid). What really makes me sick is that these buzzwords are used, ...
Burn in Board is a printed circuit board which functions as a jig in the Burn-in process. The Burn-in Board is used as part of the ASIC reliability testing process during which components are stressed to detect failures. Burn in Boards consist of sockets to accommodate the tested ASICs and ...
