集成电路

This meter applies low power consumption CMOS design with a convenient operation and performs well in laboratory ...

该仪器采用CMOS低功耗集成电路设计，根据应力的大小自动记录所需要的压力，操作简单、使用方便。

Due to the development of digital integrated circuits and quartz crystal oscillators widely used, making digital clock precision, Yun Yun watches over the old.

由于数字集成电路的发展和石英晶体振荡器的广泛应用，使得数字钟的精度，运运超过老式钟表。

The ratio between the polyester and nylon is 80:20, makes an extremely soft material, taking on the surface without any harm, even in the field of high precision, such as lens coating, large-scale integrated circuits production process can also rest assured that the use of.

之间的比率聚酯和尼龙是80：20 。使得质料极其柔软，对被拭物表面无任何的伤害，即使在高精密领域里，如镀膜镜头、大规模集成电路生产过程中也能够放心使用。

Microfiber Products detail: Microfiber refers to the so-called 0.4uM of the micro-diameter fibers, its fiber silk degrees only 1 / 10 special wedge-shaped cross-section to enable it to more effectively capture even a few microns of dust particles, decontamination, to oil the effect is very obvious. 75:25 of polyester / nylon ratio, making material is extremely soft, on the swab surface without any harm, even in the field of high precision, such as lens coating, large scale integrated circuit manufacturing process can also be assured that the use of its water volume, water absorption speed is ordinary cotton fabric for more than 5 times.

所谓超细纤维是指直径0.4uM的微纤维，其纤维度仅为真丝1/10特殊楔型横截面，使它能更有效地捕获甚至几微米的尘埃微粒，除污、去油的效果十分明显。75：25的聚脂/耐纶比，使得质料极其柔软，对被拭物表面无任何伤害，即使在高精密领域里如镀膜镜头、大规模集成电路生产过程中也能够放心使用，其吸水量、吸水速度是普通棉织物的5倍以上。

This paper is finished based upon a part of the project ,which is the design of Delta-Sigma ADC in a high precision electrical meter chip .

本论文主要基于&一种高精度脉冲输出的电能计量集成电路&项目中关于Delta-Sigma模数转换器的设计部分，论文中在对Delta-Sigma模数转换器原理进行深入理解的基础上，提出了一种高精度Delta-Sigma模数转换器的解决方案，并运用于以上项目中取得很好的效果。

Only oneA/D converter is needed to complete complex quadrature translation and digital downconversion, get in-phase component and quadrature component in digital field, and also,after intra-pulse compression is done, the signal-to-noise ratio is raised, and inter-pulsecompression is done in digital field, and finally, high range resolution profile is got.Two-step stretch processing method for MMW high-resolution RADAR is presented.

计算并优化了毫米波雷达中频信号带通采样的最佳采样频率，应用现有的集成电路技术实现对中频信号的直接采样、用一个A／D转换器在数字域完成复数正交变换，在数字域完成下变频、获得同相信号和正交相信号、完成对子脉冲的脉内压缩、完成对脉内压缩信号的第二次脉间压缩，从而获得高分辨一维距离像。

What's more, the company has many years of experience in the aspects of power MOSFET, radio frequency tube and driving power module, and it breaks through the international monopoly to apply its products in several fields, including IT, digital, communications, illumination, security, and automotive electronics, etc.

SMD封装事业部在国家民营企业中，率先引进美、日等国的半导体封装设备，生产半导体分立器件和被动元件，已拥有全自动生产线28条，年产SMD（二极管、三极管、集成电路、电容器）等无铅无卤环保产品50多亿只，特别在功率场效应管和射频以及驱动电源模块方面，集多年的技术经验，突破国际垄断，产品广泛应用于IT、数码、通讯、照明、消费类汽车电子等领域。

TianChengYuan in gold in Shenzhen City electronics limited company, is a well-known integrated circuit in whole country wholesale dealer, company profession selling agent world famous brand IC, two triode transistors and VCD laser first.

深圳市天诚源电子有限公司，是全国知名的集成电路批发商，公司专业销售代理世界名牌IC、二三极管等。

The company's purification products are widely used in precision electronics, integrated circuits, LCD conductive glass, medical, pharmaceutical industry, GMP, biochemical engineering, aerospace, military science and food, cosmetics industry, the company with quality products and good after-sales service to win the majority of customers trust and support. Through the introduction of the company in 2003, GM built only a glassy magnesium Color composite plate automatic production lines, annual output of 500,000 square meters, and product quality to international standard, and Department of Youjuan company from design, production to installation guide has a well-advanced The technical force and is equipped with high-, intermediate engineering and technical personnel and product development staff by more than 60, according to the different requirements of customers design and processing a variety of non-standard products to meet different customer needs.

公司的净化产品广泛应用于精密电子、集成电路、LCD导电玻璃、医疗、制药行业GMP、生物化学工程、航空航天、军事科学及食品、化妆品行业，公司凭借优质的产品和良好的售后服务赢得了广大客户的信任和支持。2003年公司通过引进、改造建成了国内唯一的一条玻镁彩钢复合板全自动生产线，年产量500，000平方米，并且产品质量达到国际水平，汇隽公司从设计、生产到指导安装拥有雄厚先进的技术力量，并配备有高、中级工程技术人员及产品开发人员60多名，可根据客户的不同要求设计加工多种非标准产品，以满足客户的差异需求。

This paper studies wafer level reliability tests and data analysis methods for semiconductor IC products.

本文正是在这种背景下研究了半导体集成电路的晶圆级可靠性测试及数据处理方法。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。