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日本索尼公司牧本茨生博士认为,(1)20世纪的1970—1980为模拟浪潮,其代表的电子产品是TV、VCR和随身听等,其关键芯片是TV用模拟IC等;(2)20世纪的1980年开始进入第一次数字浪潮,其代表的电子产品是PC,其关键芯片是高性能MPU和高密度存储器。1980—1990年芯片在PC市场所占份额从30%上升至50%左右;(3)20世纪的1990年开始进入第二次数字浪潮,其代表的电子产品是手机、数字电视、游戏机、DVD和汽车电
Japan’s Sony Corporation Dr. Mugenzengsheng that (1) the 20th century 1970-1980 for the wave of simulation, the representative of the electronic products are TV, VCR and Walkman, the key chip is TV with analog IC, etc .; (2) 20 The first digital wave started in 1980 and entered the era of electronics. Its representative electronic product is the PC. Its key chips are high-performance MPUs and high-density memories. From 1980 to 1990, the share of chips in the PC market increased from 30% to 50%. (3) The second digital wave started in 1990 in the 20th century. Its representative electronic products are mobile phones, digital TVs, game consoles, DVD and car power