论文部分内容阅读
七十年代以来,固际上小型通讯机有了迅速地发展,并在军事、公安、交通、工矿等领域得到广泛的应用。近年来,我国的小型通讯机虽有一定发展,但由于低功耗通讯集成电路尚属空白,因而,小型通讯机仍停留在分立元件的水平上,体积、功耗等重要指标与国外差距较大。因此,发展低功耗通讯集成电路,已成为发展我国电子工业的一项重要任务。 KD系列低功耗通讯集成电路是我校于一九八一年至一九八二年期间自行设计、研制的,一些重要指标达到较高水平。用该KD系列集成电路组装的小型调频电台,在国内首次通过
Since the 1970s, in fact, small-size communications equipment has developed rapidly and has been widely used in military, public security, transportation, mining and other fields. In recent years, the development of small communication machines in our country has progressed. However, due to the fact that low-power communication integrated circuits are still blank, the size of small communication machines still remains at the level of discrete components. Compared with foreign countries, such important indicators as volume and power consumption Big. Therefore, the development of low-power communications integrated circuits, has become an important task in the development of China's electronics industry. KD series of low-power communications integrated circuits was designed and developed by our school from 1981 to 1982, with some important indicators reaching a high level. The KD series integrated circuit assembly of small FM radio stations, passed for the first time in China