数模转换器的英文

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英文翻译
造句

da converter
dac digital analog converter
dac digital-to-analog conventer
dac digital-to-analog converter
dacs
digital to analog converter,dac
digital-analog converter d/a
digital-analogue converter
digital-to-analog (d-to-a) converter
digitanalog converter

数 frequently; repeatedly
模 mould; pattern; matrix
转换器 commutator; changer; switch; ...
浮数模转换器 floating point da converter
模数模转换器 adac
电流型数模转换器 current mode digital-to-analog converter
循环数模转换器 cyclic da converter
音频模数-数模转换器 audio ad-da convertor
倒t形电阻网络数模转换器（inverse t form resistance
颠倒梯形数模转换器 inverted ladder da converter
电荷均衡数模转换器 charge equalizing da converter
二进制权电阻数模转换器 binary weighted resistor dac
阶梯波形数模转换器 boxcar
权电流型数模转换器 weight current d/a converter
权电阻网络数模转换器（weight resistance network d/a
数模转换 da conversion; dac; digital allsky camera; digital analog conversion; digital to analog conversion; digitaltoanalog conversion; digital-to-analogue conversion
数模转换阶梯 digital-to-analog ladder
数模转换装置 digiverter
模转换器 analog-digtal-analog coverter
随机存取存储器数模转换器 random-access memory digital-to-analog converter
数字仿真转换；数模转换 digital-to-analogue conversion
加权电阻数-模转换器 weighted-resistor digital-to-analog converter
逐次近似模转换器 successive approximation a converter
波模转换开关模转换器方式开关 modeswitch
数模转化 d/a digital-to-analogue converter

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例句与用法

The current in the dac ’ s output can drive the load , and the structure can save a buffer consisted of operational amplifier , so the structure can achieve high speed with no close - loop and feedback in this circuit
该10位分段式电流舵型数模转换器的输出端可直接用电流输出来驱动负载阻抗,省去运算放大器构成的输出缓冲,整个电路中没有形成闭环和反馈,因此这种电路结构可以达到很高的速度。
With the fast development of computer technology , digital processing technology and microelectronic technology , advantaged video systems are presented continually . this paper has given the basic design principle and architecture of high speed and low dissipation of dac
随着计算机技术、信号处理技术、微电子技术的快速发展,先进的电子视频系统不断涌现,进而推动了高速、低功耗数模转换器的不断发展。
A general introduction on digital - analog converter study of domestic and aboard is presented . dac principle and structures , and different converters such as current converting and voltage converting are analized . a 8 - bit high speed dac is designed . based on the study of binary weighted dac and thermometer - coded dac , a thermometer - coded current - steering dac is adopted
通过阅读大量文献,较为全面地概括了数模转换器( dac )的国内外动态,介绍了dac的基本原理和结构,分析了dac主要误差来源和模型,对几种典型的dac结构进行了详细的分析,并设计出一个8位高速dac 。
Sr is just a general - purpose hardware platform which combining with modularization and standardization hardware units by the way of bus . the key thinking of the sr are making adc and dac as near as possible to the antenna , and realizing as many radio functions as possible by loading software module
软件无线电的关键思想是将模数转换器( adc ， analogdigitalconverter ) 、数模转换器( dac ， digitalanalogconverter )尽可能的靠近天线；用软件来实现尽可能多的硬件功能。
Dac is widely used in digital processing system . the trends of vlsi , mixed signal and soc integrated circuits demand high performance dac , for instance , higher speed , higher resolution , lower power dissipation and supply voltage . this paper presents the general design methodology and the process of high - speed d - a converter and accomplishes the circuit design of a 10 - bit 10ms / s d - a converter
数模转换器在数字处理系统中有着广泛的应用,集成电路的大规模化、数模混合系统及片上系统( soc )的趋势需要高性能的数模转换器,例如,更高的速度、更高的分辨率、更低的功耗和低电压工作等。
The significant investigation result of this paper are as follows : in the first chapter , we firstly introduce the basic concept and important electrical characteristics of digital to analog converter and bandgap reference , review the historical progress of electric filters , summarize the methodologies and implementing techniques of filters , and then analyze the practical circuits realization of filters and unrealistic impact factors on performance of filters , finally , we set forth significance of this studying problem and main research work of this paper
并将其成功地应用于通信集成电路上，取得了令人满意的实际应用成果。本文的主要研究成果如下：第一章：首先介绍了数模转换器的基本概念及其关键特性指标，接着综述了模拟集成滤波器的发展简史、设计方法和实现技术。然后分析了滤波器实际电路实现及其非理想因素对其性能的影响，阐述了本课题的研究意义以及本文所做的主要研究工作。
Comparing with voltage - domain d - a converter and charge - domain d - a converter , current - steering d - a converter has its high - speed superiority , which is only influenced by the speed of current switch . because the structure is based on current replication while not on current division , it can overcome the defects of current - domain d - a converter
电流舵型数模转换器只受到电流开关速度的影响,相对于电压型和电荷型结构具有高速的优势,并且这种结构是基于电流复制而非电流划分,可以很好地克服电流型结构的缺陷。
In the second chapter , we firstly present a circuit of 8 - bit , 80mhz samples / s thermometer - decoded dac with hierarchical symmetrical switching sequences which will compensate gradient error , on the basis of 8 - bit dac , we then present high frequency , high definition 12 - bit , 80mhz samples / s current - steering dac
第二章：提出了具有梯度误差补偿的高速8位、 80mhz温度计码数模转换器，并在此基础上进一步提出了高速、高精度12位、 80mhz采样率电流舵结构数模转换器。
In the seventh chapter , some of the above proposed new circuit , such as high frequency , high definition 12 - bit , 80mhz samples / s current - steering dac and fully differential r - mosfet - c bessel filter with accurate group delay , high accuracy bandgap reference and high drive capability cmos operational amplifier have been applied in communication gsm baseband i / o port integrated circuit , all the above blocks meet well with the design requirements of the system , and gain the better testing results , in the mean time , the above proposed high accuracy bandgap reference circuit als
第七章:将本文第二章提出的高速、高精度12位、 80mhz采样率电流舵结构的数模转换器和第五章提出的r一mosfet一c结构且具有精确群时延值的贝塞尔( bessel )滤波器以及第六章提出的高精度带隙基准电压源和高驱动能力全差分运算放大器电路应用于通信gsm基带输入/输出端口芯片，满足系统设计要求并取得了令人满意的实测结果。
High definition digital to analog converter and high performance analog integrated filter among a practical system of communication , during the research work , we gain a lot of new high performance circuits of digital to analog converter and analog integrated filters with enhancement of high characteristics and realization of new structure circuit , which have been successfully applied in communication integrated circuits , and receives better practical application effect
本文紧跟国际学术研究热点，结合一实际通信系统中包括有上述基本单元电路，将对数模转换器、滤波器以及基准源电路的研究重点放在了其高性能指标的提高以及新结构电路的实现上，得到了一系列高性能特性的数模转换器、滤波器和基准电压源电路。

更多例句： 1 2 3

其他语种释义

数模转换器的法语：convertisseur numérique-analogique
数模转换器什么意思：数模转换器 基本解释：“数字模拟转换器”的简称。把数字量转换为模拟量的装置。在计算机控制系统中，大部分被控对象用模拟量进行控制。计算机的输出是数字量，故需用数模转换器进行转换。参见“模数转换器”(805页)。