The card used external triggering signals and impulses or internal triggering signals to initialize card behaviors. Two pieces of 142bitA /D converter chipsADS5547 enabled a crossing sampling rate of 420MSPS to a single analog input signal or a non2crossing sampling rate of 210MSPS to two signals from the two channels. The digitalized data, afterDSP, were cached on the card memory to be analyzed further through digital storage oscilloscope designed in software, otherwise stored into the high2speed hard disk through HSHD interfaces.
该数据采集卡采用外部或者内部2种触发方式，利用2片14位模数转换芯片ADS5547，对一路模拟信号进行双通道交叉采集可获得420MSPS的采集速率或以210MSPS速率对2路不同的信号交叉采集；采集到的数字信号经过数字信号处理，缓存于数据采集卡并通过数字存储示波方式实时查看，或者选择硬盘存储方式进行数据的大容量存储。
Generally, the MSPs are based on the expected cost of production and are not linked to the market price of cotton.
一般说来，最低价格支持计划是基于籽棉的生产成本，而与棉花的市场价格没有联系。
The AD9726 in series of ADI company TxDAC is a 16 Bit, 400 MSPS send digital-to-analogue converter, the coaxial cable that it can undertake modulation to 384 frequency passageway and sends MDU interior network.
ADI公司TxDAC系列中的AD9726是一款16 bit、400 MSPS的发送数模转换器，它能够对384个音频通道进行调制并发送到MDU内部的同轴电缆收集。
TI INTRODUCES HIGH-PERFORMANCE 16-BIT, 800 MSPS DUAL-CHANNEL DIGITAL -TO-ANALOG CONVERTER FOR 3G AND 4G COMMUNICATIONS
TI 公司的DAC56883G是高性能的16位800MSPS双路数模转换器，非常适合3G和4G通信系统的应用。
The system is easy to construct and simple to use and has a higher spectral resolution than conventional MSPs without increasing the acquisition time.
该系统不仅容易构造、简单易用，而且在不增加采集时间的情况下具有比常规MSP系统更高的光谱分辨力。
Based on logic analyzer and Matlab, an insight investigation is made into the dynamic parameter test of a 10-bit 40 MSPS A/D converter and the fundamental wave graphic recovery algorithm.
文章以逻辑分析仪和Matlab软件为基础，运用相干采样技术，针对10位40MSPSA/D转换器动态参数的测试和基波图形恢复算法进行了深入研究。
Through simulation test, the sampling frequency of the board can reach 250 MSPS, while storage capacity can achieve 1 GByte.
通过仿真和测试，该数据采集卡采样率可达到250MSPS，存储容量可达1GByte。
A new 6-bit 20 MSPS A/D converter using double sample/hold amplifierswas designed.
提出了一种双采样保持器的6位20 MSPS A/D转换器。
The sampling rate of the board can reach 200 Msps, the resolution is 8 bit, and the length of memory is 512 KB. The board has many selections of trigger and data record, and the channels for data transfer with PC are flexible.
采样分辨率8bit，最高采样率200Msps，卡上存储器长度512KB，具有灵活的触发记录和数据传输方式。
A 0.35 μ m BiCMOS dual-path-dual-difference sample-and-hold circuit is presented, which has (achieved) an 8-bit resolution and 250 MSPS sampling rate.
介绍了一种采用0.35μMBiCMOS工艺的双路双差分采样保持电路。该电路分辨率为8位，采样率达到250MSPS。
A 40 MSPS Pipelined Sample-and-Hold Circuit
一种流水型40MSPS高速采样保持器
The product operates up to a200 MSPS conversion rate and is optimized for outstanding dynamic performance in wideband carrier and broadband systems.
该产品的转换速率最高可达200MSPS，具有杰出的动态性能，适合宽带载波和宽带系统使用。
The AD9200 uses a multistage differential pipeline architecture at20 MSPS data rates and guarantees no missing codes over the full operating temperature range.
它采用多级差分流水线架构，数据速率达20MSPS，在整个工作温度范围内保证无失码。
The main works and contributions are concluded as following: (1) A 2.5 MSPS SAR ADC is designed and realized.
完成的工作及取得的研究成果如下：（1）设计实现了一款采样率为2.5MS／s的SARADC电路。
According to practical measure, the card's acquisition speed can achieve 20 Msps.
经过实测，该卡的的数据采集速度可以达到20MSPS。
The article analyzes in detail the principle and the implementation of a 250 MSPS acquisition system.
本文介绍一种250MSPS数据采集存储卡及其与计算机接口电路的工作原理、设计思想和实现方案。
The theorem of A/D convertor which speed is up to 20 MSPS and its typical applied circuit is introduced.
介绍了转换速率高达20MSPS的A/D转换器原理及典型应用电路。
Of all kinds of A/D converters, successive approximation (SAR) A/D converters are frequently the architecture of choice for medium-to-high-resolution applications with sample rates under 5 mega samples per second (Msps).
在各种A/D转换器中，逐次逼近型A/D转换器是采样率低于5Msps（每秒百万次采样）的中等至高等分辨率应用的常见结构。
A system software, MSPS, to predict the relative complexity of mine structure quantitatively and automatically has been developed after solved the problem in digitizing and saving automatically of evaluating indexes.
为了实现矿井构造相对复杂程度量化预测的全程自动化，以矿井构造定量评价指标的自动统计与存储技术为突破口，研制完成矿井构造量化预测系统软件MSPS。
A 10-Bit 100 MSPS CMOS Sample - and - Hold Circuit with Double Gains
两倍增益10位100MSPSCMOS采样/保持电路