D/A converter
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网络 数/模转换器; 数模转换; 数模转换器; 数字至模拟转换器; 数字-模拟转换器
双语例句
- When producing the signal by DAC, the Total Harmonious Distortion of signal is decided by the bit width and the converting speed of D/ A converter.
应用DA转换器拟合波形时，波形的失真度主要取决于DA转换器字宽和数据输出速率。 - One design method of composite video signal generator using high-speed D/ A converter was proposed.
提出了一种运用高速D/A卡产生复合视频信号的方法。 - Total Dose Effect of 10-bit Bipolar D/ A Converter Under Different~ ( 60) Co γ Dose Rates
不同~（60）Coγ剂量率下10位双极D/A转换器的总剂量效应 - Design of CMOS References and Amplifiers Based on High-Speed CMOS D/ A Converter
基于高速CMOSD/A转换器应用的CMOS基准源及运放设计 - Among the modulars, input modular is used for accepting analogue signal, sampling holding and D/ A converter.
输入模板用于接收模拟信号和模拟信号的放大、采样保持、模数转换； - This paper discussed two kinds of methods in detail which can realize controllable gain based on D/ A converter and digital potentiometer.
对基于数字电位器实现的方法进行仿真实验，其结果表明能有效压缩信号的动态范围，并使其趋于稳定。 - Research of the Method of Improving the Resolution Ratio through D/ A Converter Superposition
D/A转换器叠加提高分辨率方法研究 - The synthesized test system for underwater weapon system adopts a modularized structure with signal generator, A/ D converter, D/ A converter, real-time clock, printer and LCD screen.
水下武器系统综合检测系统采用模块化设计思想，由信号发生器模块、A/D模块、D/A模块、实时时钟模块、液晶及打印机模块等组成。 - Ionizing Radiation Effect of a 10-bit Bipolar D/ A Converter
10位双极数模转换器的电离辐射效应 - Modeling of Random Error in Current-Steering D/ A Converter
电流舵D/A转换器的随机误差建模 - A Voltage-Mode 12-Bit D/ A Converter Based on Dual R-2R Network
采用双R-2R电阻网络结构的12位电压型D/A转换器 - Using D/ A converter circuit, it implements automatic compensation for natural magnetic field.
采用D/A转换电路实现仪器对外界自然磁场的自动补偿。 - Aim The cut-off frequency of programmable filter is controlled by the digital input of D/ A converter though programming.
目的通过编程改变D/A转换器的数字输入量来控制滤波器的截止频率。 - A New Control Circuit for an Inverter Power Supply Using EPROM and D/ A Converter
使用EPROM和D/A的新型逆变电源控制电路 - The weaknesses of traditional arbitrary waveform generator ( AWG) were analyzed and the effect of D/ A converter's bit width and output rate on signal distortion was studied.
分析了传统AWG的不足，研究了D/A转换器字宽和数据输出速率对信号失真度的影响，介绍了直接数字频率合成（DDS）的基本原理。 - The hardware includes data collection, D/ A converter, communication, I/ O etc.
硬件电路实现了数据采集、D/A输出、上下位机通讯和输入输出信号接口等功能。 - High-speed D/ A Converter Based on Multiple-β-Transistor and Novel Resistor Network
基于多β晶体管和新颖电阻网络的高速D/A转换器 - A DDS system consists of Phase Accumulator, Sine ROM, D/ A Converter and Low Pass Filter.
DDS系统由相位累加器、波形ROM、D/A转换器和低通滤波器构成。 - An 18-bit 48 kHz Δ-Σ D/ A converter for digital audio application is designed.
设计了一种适于数字音频应用的18位48khzΔ-∑d/a转换器。 - Selection of A/ D 、 D/ A Converter in System Design
系统设计中A/D、D/A转换器选择 - The system is composed of MCU, D/ A converter and power amplifier.
该系统由单片机、D/A转换器和功率放大器等组成。 - This paper introduces the principle of DDS, and analyzes the spurious components of sine wave output and square wave output on condition that there is no phase truncation and the D/ A converter is ideal.
该文介绍了直接数字频率合成原理，分析了在没有相位截断和D／A转换器理想情况下，正弦波输出及脉冲输出中的杂散分量。 - Furthermore, a high precision demodulation scheme by D/ A converter is also proposed.
为了提高系统性能，论文还提出了一种高精度的基于D/A输出控制F-P滤波器的解调方案。 - In this article, that design thinking of high performance 18-bit D/ A converter is introduced.
文中介绍高性能18位D/A转换器的设计思路。 - The features of D/ A converter ( DAC) and its application in full close-loop servo system are introduced in this paper.
文中分析了D/A变换器（DAC）的工作特性以及在全闭环伺服系统中的应用特点。 - The digital to analog converters ( D/ A converter) is used widely as the conjunctive circuit of digital electronic system and analog electronic system.
数模转换器是数字电子系统和模拟电子系统之间的常用接口电路，得到了广泛的应用。 - In the framework of embedded system, this thesis designs a negative feedback control system composed by CPLD, CPU, constant temperature OCXO and D/ A converter based on the theory of PLL.
论文基于锁相环理论，在嵌入式系统的框架下，设计了一种通过CPLD、CPU、恒温晶振OCXO和D/A转换器组成的负反馈控制系统。 - The value of unit capacitor is determined according to the simulation on nonlinearity of the D/ A converter caused by capacitor mismatch.
在设计中对电容的失配引起的非线性误差进行了研究和分析，仿真得到单位电容大小的取值。