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US leadership loss in microelectronics could seriously impact aerospace applications

机译:美国在微电子领域的领导力丧失可能严重影响航空航天应用

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The authors analyse changes in US and Japanese semiconductor industry. They consider how changes in the industry have affected, and will continue to affect, aerospace design engineers. The emphasis is on the advanced microelectronic products. Attention is focused on the high reliability and extended temperature range devices as well as on the full military specification and radiation-hardened (rad-hard) parts. It is found that, in 1989, Japanese firms made almost 50% of worldwide semiconductor sales, compared to less than 40% for all North American companies. Furthermore, in 1990, 90% of all dynamic random access memory chips were made by Japanese firms. The Japanese are also ahead of the US in some of the critical microelectronic R&D areas such as GaAs rad-hard devices.
机译:作者分析了美国和日本半导体产业的变化。他们考虑行业的变化如何影响并将继续影响航空航天设计工程师。重点是先进的微电子产品。注意力集中在高可靠性和扩展温度范围的设备上,以及整个军事规格和辐射硬化(rad-hard)零件上。人们发现,在1989年,日本公司的销售额几乎占全球半导体销售额的50%,而所有北美公司的销售额不到40%。此外,在1990年,所有动态随机存取存储器芯片的90%由日本公司生产。在某些关键的微电子研发领域,例如砷化镓抗辐射器件,日本人也领先于美国。

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