深圳市昆仑高科技术有限公司

The noise issue is a four-word phrase that every circuit board designer will hear. To solve the noise problem, it often takes several hours to conduct laboratory tests in order to identify the culprit, but eventually it is found that the noise is caused by the improper layout of the switching power supply. Solving such problems may require designing a new layout, resulting in product delays and increased development costs.

"Noise issues" are four words every PCB designer hears. To address noise problems, it often takes hours of lab testing to identify the culprit, only to find that the noise is caused by improper switching power supply layout. Resolving such issues may require designing a new layout, leading to product delays and increased development costs.

At present, the main foundries with automotive-grade chip production lines include TSMC, Samsung, SMIC, UMC, GlobalFoundries, Hua Hong Grace, Tower, etc. So, how are the production lines of these foundries distributed and what is their production capacity like?

目前具有车规级芯片生产线的晶圆代工厂商主要有台积电、三星、中芯国际、联电、格罗方德、华虹宏力、Tower等，那么这些晶圆代工厂的产线是如何分布的，产能情况如何呢？

随着消费者对智能化产品的需求增加，如可穿戴设备、智能家居等，这些领域的电子元器件需求也将持续增长。