analog to digital

One of these constraining factors is self generated noise within the analog to digital converter.

这些制约因素之一是在模数转换器内自生的噪声.

The AD7693 is a16-bit, successive approximation analog-to-digital converter ( ADC) that operates from a single power supply, VDD.

AD7693是一款16位、逐次逼近型模数转换器（ADC），采用单电源（VDD）供电。

Process extension section includes analog to digital conversion and digital beam forming module.

处理分机部分包括模数转换和数字波束形成模块。

Digital designers will go so far as to unsympathetically say the same about analog-IC designers.

数字设计师们也毫不留情地批评模拟集成电路设计师。

As an interface circuit of analog signal and digital signal, analog to digital converters get more and more important with the digitalize of the system.

随着电路系统数字化程度不断提高，模数转换器作为模拟信号与数字信号的接口电路，其作用也越来越重要。

Data acquisition is to simple the pulse signal, make a analog to digital conversion, and store the continuous acquisition data into a microcomputer.

数据采集就是对脉冲信号采样、模数转换，将一段连续采集的数据存入微机。

The analog data path between the connector and the analog ? to? digital converter analog input subsystem.

在模拟输入子系统中,模数转换器与连接器之间的 模拟数字 信道.

So the way of signal's modulation was converted from analog to digital continually and widely.

因此信号的调制方式也由模拟方式持续、广泛地向数字方式转换.

Among the wide variety of analog to digital converter ( ADC) architectures, pipelined and oversampled ∑-Δ converters are the most suitable candidates to meet the needs of current.

在各式各样的模数转换器（ADC）构架中，流水线ADC与过采样∑-ΔADC应用最为广泛。

High-Speed Analog to Digital Conversion Circuit Dynamic Performance Testing

高速模数转换电路动态性能测试

Analog to Digital Convertor ( ADC ) simulation complete source code, has been tested.

模拟到数字转换器 ( ADC ) 模拟完整的源代码, 已经过测试.

The signal waveform diagrams of the whole system and the analog to digital conversion of arbitrary waveform input signal are simulated and analyzed.

接着，对∑-△型光adc的信号波形图和对任意波形模拟输入信号的模数转换进行了仿真分析。

Now demodulator is facing the change which enable analog-to-digital converter activating from in baseband to frequency ( IF ).

目前,卫星通信信号解调器正面临着从现有模拟中频数字基带解调技术向新一代数字 中频 解调技术 的跨越.

The raw acquisition& tracking signal is extracted by down-conversion from RF to IF, through analog to digital conversion.

GPS天线信号到射频前端变换后的中频信号，再经模拟数字转换，便可得捕获与跟踪的原始信号。

High-speed analog-to-digital conversion chips can thus exploit hundreds of megahertz of RF spectrum simultaneously.

高速 类比数位转换晶片因此能同时运用数亿赫兹的RF频谱.

ANALOG-TO-DIGITAL, The process of converting an analog signal to a digital signal.

从模拟式到数字式,将模拟式信号, 转换成数值式.

For analog inputs , any absolute voltage value above which the analog-to-digital converter cannot distinguish a change.

不能区别其变化的超范围的绝对电压值.

During these 80 years, mobile communication technology have changed from analog to digital.

80年来, 移动通信技术经历了从模拟到数字的变迁.

Integration type analog to digital conversion

积分型模拟数字转换

As many regions the world convert from analog to digital broadcasts, these tuners are gaining popularity.

由于世界许多地区,从模拟信号转换成数字广播, 这些调谐器的日益普及.

Specific features include: voltage scaling, voltage current conversion, serial transmission, analog to digital conversion, digital to analog conversion.

具体功能包括：电压缩放、电压转换电流、串口传输、模数转换、数模转换等。

The analog-to-digital converter transforms the incoming real-valued process signals into their digital equivalents.

模数转换器,用于将输入的真实过程信号转换成对应的数字信号.

In the part of video signal processing, the design is realized in the methods of analog to digital conversion, linear encoding and serialization.

在视频信号处理部分，主要是通过模数转换、线路编码和并串转换来实现的。

The analog-to-digital converter is a performance critical component in these applications.

而模拟 - 数字转换器在这些应用中扮演着重要的角色.

It's a part of Sigma-delta analog-to-digital converter, which converts the analog signal to digital domain.

它是Sigma-Delta模数转换器的一部分, 主要实现基带中模拟信号到数字信号的转化.

Techniques for Analog to Digital Conversion of CMOS Image Sensor

CMOS图像传感器集成A/D转换器技术的研究

After calculating the analog to digital convert error, each stage processes the next stage input signal immediately, and this increases the value of output signal flow speed.

每一级电路计算完它的模拟转换误差后，马上就可以对下一个输入数据进行计算，提高了随机数产生速度。

Data record unit complete data acquisition, which records analog quantity data, parallel and serial digital data, parallel and serial graphic data from the signal source to CF card.

数据记录单元完成数据采集，把信号源发送的模拟量数据、并行和串行数字量数据、并行和串行图形数据记录到存储设备的CF卡上。

The utility model which increases a control method of the analog quantity to a control method of a digital quantity is high in rolling precision;

本实用新型将模拟量的控制方式提高成数字量的控制方式轧制精度高；

FIG. 1 schematically illustrates the input stage of a switched capacitor analog to digital converter.

图1示意性地示出基于开关电容器的模数转换器的输入级.