In particular to such a circuit that directly digitizes analog battery cell voltage levels into associated digital signals.
特别涉及一种直接把电池电压模拟信号数字化成相关数字信号的电路。
A timing circuit is designed to reduce the effect of digital noise on analog signal in CMOS image sensor (CIS).
设计了一种可以降低CMOS图像传感器(CIS)中数字噪声对模拟信号影响的时序。
This paper presents the composition and the principle of optical fibre liquidometer. It is composed of analog—to—digital converter, a pair of optical fibres and digital display circuit.
本文对光纤液位计的组成和原理作了介绍，光纤液位计由模数转换装置、光导纤维对及逻辑数字显示电路组成。
The communication of substation secondary circuit is being transformed from metal cable analog mode to optic-electric digital mode.
变电站二次回路通信从金属电缆模拟通信方式逐步转变为光电数字化通信方式。
Digital to analog converter, analog integrated filter, bandgap reference and high drive capability operational amplifier are indispensability basic circuit of communication system.
数模转换器、模拟集成滤波器、基准电压源和高驱动能力运放等电路是通信系统中不可缺少的基本电路。
Analog to digital Converter is the interface of analog and digital circuit; it's an necessary part in the portable system.
模数转换器是模拟电路和数字电路的接口，是手持终端中不可缺少的组成部分。
The front end in a digital broadcasting receiver means the part of circuit that converting RF analog signal to baseband digital data stream.
数字广播接收机前端电路指接收机中完成从射频到基带转换的部分，是决定接收机性能指标的关键部分。
The performance of the analog circuit is difficult to satisfy the need, such as the analog pll can't satisfy the requirement of noise restrain in digital clock extracting circuit.
模拟电路的性能难以满足需要，例如，在支路时钟恢复电路中，模拟锁相环难以满足噪声抑制要求；
A low supply voltage sample-and-hold circuit for a pipelined analog-to-digital converter is described.
设计了一个用于流水线型模数转换器的低压采样保持电路。
DBA design is to design the most part of circuit with digital arithmetic, leaving behind a few analog circuit.
数字化模拟技术也就是利用数字算法将大部分电路设计放在数字一边，只留一小部分模拟电路。
System design mainly includes the addition circuit, A/D analog-to-digital conversion module, serial communication module, PC display module, etc.
系统设计主要包括加法电路，A/D模数转换模块，串口通信模块，上位机显示模块等部分。
HART communication protocol which belongs to transitional protocol introduced in this paper is rudiment of field bus, which permits transmitting digital signal on analog signal circuit.
HART协议是现场总线的一种过渡性协议，可使数字与模拟信号同时传送且互不干扰，实现双向通讯。
Based on the analysis to signal detection theory of FOG, the analog demodulation circuit and digital logic circuit etc were designed, and prototype test was carried out.
在对光纤陀螺信号检测理论分析的基础上，设计了模拟解调电路、数字逻辑电路等，并进行了样机测试。
Sampling analog signals into digital signals. 2) interface connectivity problems. 3) LED display to access the circuit. 4) How to display control.
采样模拟信号，转化成数字信号。2）接口的连接问题。3）LED显示器如何接入电路。4）如何进行显示控制。
Thus, each transistor of the current mirror (100) defines a step of the digital to analog conversion circuit, and the ratio between adjacent steps is substantially constant.
因此，电流镜(100)的每个晶体管限定数字模拟转换电路的步，相邻步之间的比率实质上是常数。
An AD (analog-digital) converter, a signal conditioning circuit and an environment noise sensor can also be arranged so as to monitor directly.
还可设置AD转换器、信号调理电路和环境噪声传感器，以便直接监测。
There are many ways to realize the answering machine function for example the earlier analog circuit the digital circuit or the analog digital mixing circuit.
实现抢答器功能的方式有多种可以采用早期的模拟电路、数字电路或模数混合电路。
The AD9446 is a 16-bit, monolithic, sampling analog-to-digital converter (ADC) with an on-chip track-and-hold circuit. It is optimized for performance, small size, and ease of use.
AD 9446是一款16位单芯片采样模数转换器(adc)，内置一个片内采样保持电路，专门针对高性能、小尺寸和易用性进行了优化。
The AD9446 is a 16-bit, monolithic, sampling analog-to-digital converter (ADC) with an on-chip track-and-hold circuit. It is optimized for performance, small size, and ease of use.
AD 9446是一款16位单芯片采样模数转换器(adc)，内置一个片内采样保持电路，专门针对高性能、小尺寸和易用性进行了优化。
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