Histogram Testing Determines D
Abstract: Also called code density test, the histogram test approach helps determine nonlinearity parameters such as differential and integral nonlinearities (INL and DNL) in data converters. The following application note lends insight in...
2009-04-16 1521
A Simple ADC Comparison Matrix
Abstract: Maxim manufactures analog-to-digital converters (ADCs) using the six popular ADC architectures. Deciding on the correct ADC requires tradeoffs between resolution, channel count, power consumption, size, conversion time, static pe...
2009-04-16 923
正确选择输入网络，优化高速ADC的动态性能和增益平坦度
该应用笔记论述了如何选择适当的变压器和无源元件，并在不牺牲高速ADC动态性能的情况下获得较宽的输入频响的增益平坦度。 对于较高IF的模/数转换器(ADC)，正确选...
2009-04-16 716
High-Speed ADC Sets Input Comm
Abstract: The input common-mode voltage range (VCM) is important in the design of communication receivers that include baseband-sampling, high-speed ADCs. A VCM is especially important for single-supply, low-voltage circuits with DC-couple...
2009-04-16 715
Crunching FFTs with Microsoft
Abstract: This application note demonstrates how to quickly verify the dynamic performance of any ADC without requiring expensive data-processing software. Although Microsoft Excel limits the number of data points to 4k, this application n...
2009-04-16 672
DS1859数控电阻与MAX3735激光驱动器的连接
摘要：本文介绍DS1859数控电阻与MAX3735激光驱动器连接时的三种选择，包括采用运放实现线性传输函数的新技术。它可以调整到任意电流范围，甚至可以产生一个电流大于电位器...
2009-04-16 1673
Interfacing the MAX5195 High-S
Abstract: The following applications brief provides two practical solutions, enabling users of the MAX5195 high-speed digital-to-analog converter (DAC) to design a reliab...
2009-04-16 947
Dynamic Testing of High-Speed
Abstract: Analog-to-digital converters (ADCs) represent the link between analog and digital worlds in receivers, test equipment and other electronic devices. As outlined in Part 1 of this article series, a number of key dynamic parameters ...
2009-04-16 1081
Design a Low-Jitter Clock for
Abstract: High-speed applications using ultra-fast data converters in their design often require an extremely clean clock signal to make sure an external clock source does not contribute undesired noise to the overal dynamic performance of...
2009-04-16 1795
Coherent Sampling vs. Window S
Abstract: One of the most useful techniques for evaluating the dynamic performance of fast and ultra-fast data converters is coherent sampling. This technique increases the spectral resolution of a Fast Fourier Transform (FFT) and eliminat...
2009-04-16 950
The MAX555 PLCC-to-TQFP Printe
Abstract: Recently, the MAX555 has changed its package type from a 68-pin PLCC (Plastic Lead Chip Carrier) to a 64-pin TQFP (Thin Quad Flat Pack) package. To accommodate ...
2009-04-16 1045
Pipeline ADCs Come of Age
Pipeline ADCs Come of Age Abstract: In the mid 1970s, a new data converter architecture was introduced to the analog and mixed-signal community, called pipeline ADCs. The following article takes the knowledge of advantages and d...
2009-04-16 1359
如何在DC-DC转换器中增加裕量调节功能
如何在DC-DC转换器中增加裕量调节功能 本应用笔记介绍了一种简便的通过连接DS4404 4通道可调节电流型DAC (或2通道版本DS4402)在DC-DC转换器中增加裕量调节功能的方法。 ...
2009-04-16 759
Pots, Pans, Logs, and Linear D
Pots, Pans, Logs, and Linear Digital Pots Create Arbitrary Voltage Curves ...
2009-04-16 2065
Design Guidelines for High-Per
Abstract: This application note will help the designer of a high-performance multichannel, simultaneous-sampling data-acquisition system (DAS). It explains how to select the proper components and place them on the PCB to achieve optimum pe...
2009-04-16 1203
Defining and Testing Dynamic P
Abstract: The first part of this article series discusses commonly known definitions most crucial for high-speed data converters (in this case analog-to-digital converter or short ADCs) used in communications, instrumentation and data acqu...
2009-04-16 642
Novel Storage Idea Supports Ul
Novel Storage Idea Supports Ultra-Fast Data Acquisition Abstract: The following article describes how to slow down and store high-speed data of a typical flash data converter such as the MAX101A. This note also provides helpful ...
2009-04-16 1232
Multiply Your Sampling Rate wi
Multiply Your Sampling Rate with Time-Interleaved Data Converters Abstract: Interleaving multiple analog-to-digital converters (ADCs) is usually performed with the intent to increase a converters effective sample rate, especiall...
2009-04-16 1844
INL/DNL Measurements for High-
Abstract: Although integral and differential nonlinearity may not be the most important parameters for high-speed, high dynamic performance data converters, they gain significance when it comes to high-resolution imaging applications. The ...
2009-04-16 2273
采样保持电路原理(S/H)
采样保持电路(S/H)原理 A/D转换需要一定时间,在转换过程中,如果送给ADC的模拟量发生变化,则不能保证精度。为此,在ADC前加入采样保持电路,如图8-30所示。采样保持电路有两种...
2009-04-12 26576
ADC0832的基本应用方法
ADC0832的基本应用方法 ADC0832简介 ADC0832是广泛应用的8位串行A/D转换器。ADC0832是双通道输入，并且可以软件配置成单端或差分输入，...
2006-01-01 7750
D/A转换器的主要技术指标
D/A转换器的主要技术指标分辨率 指输入数字量的最低有效位（LSB）发生变化时，所对应的输出模拟量（常为电压）的变化量。它反映了输出模拟量的最小...
2006-01-01 4960
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