Probe Card in Electronics World Do You Know!



 A probe card is a jig used for the electric testing of an LSI (massive incorporated circuit) chip on a wafer during the wafer test process in LSI production. A probe card is docked to a wafer prober to act as a port between the LSI chip electrodes and an LSI tester as a gauging device. The needles of the probe card call the LSI chip electrodes to carry out electrical testing for the go/no-go examination. Kinds Of Advanced Probes Modern times have seen considerable strides being made in regards to modern probe technology, and also see it in the range we currently have when it concerns choosing what sort of probe card you wish to make use of to test your wafers. Let's look at the different kinds of sophisticated probes: Upright Probe Upright probes are probe cards used to execute multi-pass away testing of the likes of items connected with basic reasoning and microcomputers. The needles are brief and positioned vertically when contrasted to the substrate, making it a perfect option for small pad and high-frequency wafers. MEMS-SP This sort of probe leverages the advantages of MEMS technology. It allows you to utilize the probe card to examine reasoning devices and microprocessors with high accuracy and reliability.

MEMS represents Micro Electro Mechanical System and is presently the most sophisticated kind of probe innovation offered out there. It can develop a link to the wafer with one touchdown. U-Probe The U-Probe is a probe card that is best used for the dimension of memory devices. It utilizes one call or touchdown to develop a call with a wafer up to 12 inches big. It additionally attains an even scrub to yield the best possible results and can be used anywhere, in any placement on the semiconductor wafer. This kind of probe leverages the benefits of MEMS innovation. It enables you to use the probe card to test logic tools and microprocessors with high accuracy and reliability. MEMS stands for Micro Electro Mechanical System and is currently the most advanced type of modern probe technology offered. The U-Probe is a probe card that is best used to measure memory tools.

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