The paper points out that the dielectric insulation bipolar technology is main technology for implementing integrated circuit used in communication. 指出介质绝缘双极工艺是实现既经济又优良的电信通信用集成电路的主要工艺。
A high accuracy temperature sensor is designed by applying the temperature characteristics of a substrate bipolar transistor in CMOS technology. 利用CMOS工艺下衬底型双极晶体管的温度特性,设计了一种精度较高的温度传感器。
The Application of Bipolar-membrane Technology in Production of Vitamin C 双极膜在维生素C生产中的应用
A planar SiGe heterojunction bipolar transistor was fabricated using polysilicon emitter technology and SiGe base grown by Molecular Beam Epitaxy ( MBE). 利用多晶硅发射极技术与分子束外延生长SiGe基区技术相结合,研制成适于集成的平面结构、发射结面积为3μm×8μm的SiGe异质结双极晶体管(HBT)。
The circuit was designed in Sum design rule and fabricated with oxide isolated isoplanar S bipolar technology and all ion implantation technique. 电路采用3μm设计规则设计,用氧化物隔离等平面S型双极工艺和全离子注入技术制造。
Discussion of Bipolar Digital/ Analog Compatible Process Technology 双极数字/模拟电路的相容工艺探讨
This thesis mainly explores the possibility of applying the bipolar membrane technology to displace the traditional ion exchange process in the Vitamin production. 这篇论文主要探索使用双极膜技术在维生素c生产里替代传统的离子交换工艺的可能性。
A double-layer polysilicon bipolar technology is presented. Deep-trench isolation and BF_2-implanted base layer, combined with rapid thermal annealing ( RTA), are used in the process for emitter diffusion and titanium silicide annealing. 报道了一种使用深槽隔离和注入基区及快速热退火(RTA),同时为发射极扩散和Ti硅化物退火的双层多晶硅双极技术。
Potential and Developing Trends of Silicon Ultrafast Bipolar Technology 硅超高速双极技术的潜力与变革方向
A high-precision dual low-dropout linear regulator ( LDO) is developed based on advanced 2 μ m complementary bipolar CMOS technology. 采用先进的2μm互补双极CMOS工艺,研制出一种高精度双路低压差线性调整器(LDO)。
Simply analyse the application condition of bipolar membrane technology in Vc production 双极膜技术在Vc生产中的应用条件
Two bipolar technologies of dielectric insulation and junction insulation are compared and analyzed, and the advantages using dielectric insulation bipolar technology to implement high voltage function of monolithic user interface integrated circuit are discussed. 本文对介质绝缘和结式绝缘两种双极工艺进行了比较分析,讨论了用介质绝缘双极工艺来实现程控数字交换机单块用户接口集成电路高压功能的优越性。
Based on TCAD instrument series, the design and optimization of small-dimension bipolar high-gain transistor at technology level and physical characteristic level are realized. 基于TCAD一体化系列工具,实现了小尺寸双极性超β晶圆管芯的工艺级及器件物理特性级的设计与优化。
The substrate materials used in bipolar lead acid batteries currently were recommended because it was the key factor for bipolar technology. 基底材料是双极性铅酸蓄电池技术的关键所在,介绍了目前双极性铅酸蓄电池所采用的基底材料。
A sectional design technique is described in the paper, which. combined with the conventional high-speed bipolar digital IC technology, can ensure the monotonicity of D-A converters by using diffused resistors, eliminating the need for laser trimming. By using this technique. 本文介绍的分段设计技术只需要采用常规的高速双极数字IC工艺,采用扩散电阻方法,不需要微调技术,就能保证其D/A的单调性。
BiCMOS ( Bipolar CMOS) is the technology that CMOS transistors and bipolar transistors are integrated on the same chip at the same time. BiCMOS(BipolarCMOS)是CMOS和双极器件同时集成在同一块芯片上的技术,其基本思想是以CMOS器件为主要单元电路,而在要求驱动大电容负载之处加入双极器件或电路。
An overview of analog IC technology is presented. The latest development of BiCMOS process, complementary bipolar technology and SOI deep trench isolation technology are elaborated, with emphasis on BiCMOS technology. 介绍了模拟集成电路工艺的发展过程和现状,讨论了国内的BiCMOS工艺、互补双极工艺(CB)、和SOI双极工艺的最新进展。
Majority of conventional power amplifiers are designed using bipolar technology on the basis of well-known merits of bipolar transistors. 大多数传统的音频功率放大器是用双极型工艺设计和制造,其基础在于良好的双极型三极管特性。
To improve sensitivity and linearity, feedback loop was adopted with electrostatic in detection and managing circuit, which is fabricated with high precision bipolar linear circuit technology. 为提高灵敏度和线性,该加速度计采用静电力反馈闭环控制方式,检测与处理电路采用高精度双极线性电路工艺进行了工艺流片。
The design has been implemented by conventional bipolar IC technology and anisotropic chemical etching. The transducers fabricated show a sensitivity of about 1000 μ V/ mmHg and have been used for physiological pressure measurement in clinical applications. 该设计已由双极集成电路工艺和各向异性化学腐蚀工艺实现,制成了灵敏度达到1000μV/mmHg的集成压力传感器,并已用于生理压力的实际测试。
DC and AC Characteristics of Lateral Bipolar Transistors Compatible with CMOS Technology CMOS工艺中横向双极型晶体管的直流与交流电学特性
The structure of a vertical multiple-gate MOSFET based on bipolar technology is presented. 提出了一种基于双极工艺的纵向多面栅MOSFET的结构和工艺。
The paper focuses on circuit design of power switch with bipolar technology and audio amplifier with CMOS technology. 本文论述双极型功率开关电路和CMOS音频功率放大器电路设计。
With the development of ion exchange membrane material, the bipolar membrane electrodialysis technology has already turned into a new research field. 随着对离子交换膜的不断革新和改进,双极膜电渗析技术已成为电渗析技术发展的新的研究领域。
A Study on 2-μ m High Speed Bipolar Technology 2μm高速双极工艺的研究
Introducing the basic design principles of semiconductor temperature sensor, using bipolar and CMOS technology respectively, and bring forward a practical circuit of CMOS integrated temperature sensor. 分别介绍了双极型工艺和CMOS工艺下的半导体温度传感器的基本设计原理,并具体提出一种CMOS型集成温度传感器设计电路。
Therefore, the study of switching power supply controller has great theoretical significance and also has great economic and social benefits. A kind of circuit-mode PWM switching power supply controller chip is designed in this paper based on bipolar technology. 所以选择以开关电源控制器芯片作为课题,不仅具有理论意义,同时也有很大的经济效益和社会效益。基于双极工艺,本文主要完成了一种电流型PWM控制器的设计。
In view of the nature of metatungstate and the characteristics of bipolar membrane electrodialysis, a novel technology of preparing metatungstate with high efficiency and environmental friendliness was proposed. 本文针对偏钨酸盐的性质与特点,结合双极膜电渗析技术,提出了一种高效、环境友好的偏钨酸盐制备新技术。
The goal of this paper is to design a Fiber Optic Data Quantizer which is used for signal recovery applications in fiber optic receiver systems with 2 μ m Bipolar technology. It is required that this chip has wideband, low noise and can detect small signal. 本文的目标是利用2μmBipolar工艺设计一种用于光纤通信接收系统中的光纤数据量化器芯片,要求该芯片具有宽带、低噪声并能检测微弱电信号等特性。
Complementary Bipolar technology has always been popular for analog IC designers due to its high speed and good performance on current drive. 互补双极技术凭借其高速、大电流驱动等优势一直受到模拟集成电路设计者的青睐。