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A novel voltage output integrated circuit temperature sensor 总被引：1，自引：0，他引：1
The novel integrated circuit (IC) temperature sensor presented in this paper works similarly as a two-terminal Zener, has breakdown voltage directly proportional to Kelvin temperature at 10 mV/℃, with typical error of less than ±1.0℃ over a temperature range from -50℃ to +125℃. In addition to all the features that conventional IC temperature sensors have, the new device also has very low static power dissipation ( 0.5 mW ) , low output impedance ( less than 1Ω), excellent stability, high reproducibility, and high precision. The sensor's circuit design and layout are discussed in detail. Applications of the sensor include almost any type of temperature sensing over the range of -50℃-+125℃. The low impedance and linear output of the device make interfacing the readout or control circuitry especially easy. Due to the excellent performance and low cost of this sensor, more applications of the sensor over wide temperature range are expected. 相似文献
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继续教育是非常非常重要的,它是实施中央跨世纪人才工程的一个极为重要的环节.如果说普通高等教育是一个基础性、能力性的专业教育的话,继续教育则主要是人才成长过程中的一个具有鲜明针对性的教育.目前来看,一个人离开继续教育要想完全成为复合型人才是很困难的.光靠普通高校的在校教育,即使你拿到博 相似文献
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This paper describes an in-house developed language tool called VPerl used in developing a 250 MHz 32-bit high-performance low power embedded CPU core. The authors showed that use of this tool can compress the Verilog code by more than a factor of 5, increase the efficiency of the front-end design, reduce the bug rate significantly. This tool can be used to enhance the reusability of an intellectual property model, and facilitate porting design for different platforms. 相似文献
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集成电路的规律及发展特点.第一个特点是渗透力强,附加价值高.它的原材料是很便宜的,就是“沙”、硅.大家可能看过一个英语教育片,叫《夺魁》,就是讲,发现了沙子后公司的竞争.第二个特点是市场敏感,更新周期短.一般来讲,集成电路技术三年就要翻两番,也就是三年四倍.因为更新周期短,所以其经营风险、生产风险、设备折旧、市场风险都很大.我们因为刚起步,所以微电子工业好象还是一个“吞金”但绝对是一个赚钱的工业.台湾现在是老百姓拿钱不去买股票,而是投 相似文献
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培养具有创新精神与国际竞争力的集成电路人才 总被引：2，自引：0，他引：2
中国集成电路产业的飞速发展和国家对集成电路发展的高度重视,使得培养具有创新精神与国际竞争力的集成电路人才成为当代中国高校的重要历史使命。针对传统教育体制的不足,在培养体制与课程体系改革,师资队伍建设,学生实践能力的提高以及产业化与国际化培养环境的建设方面开展了一系列的探索与研究,并通过实践验证了研究与改革的成效。 相似文献
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This paper describes an in-house developed language tool called VPerl used in developing a 250 MHz 32-bit high-performance low power embedded CPU core. The authors showed that use of this tool can compress the Verilog code by more than a factor of 5, increase the efficiency of the front-end design, reduce the bug rate significantly. This tool can be used to enhance the reusability of an intellectual property model, and facilitate porting design for different platforms. 相似文献
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