摘要:本系列文章的第一部分讨论了俗称的定义最适合高速数据转换器(模拟 - 数字转换器在这种情况下,或短的ADC )用于通讯,仪器仪表和数据采集应用的关键。这篇文章的目的是为了帮助读者获得更好地了解一个共同的参数,如信号噪声比(SNR) ,信号与噪声及失真比(SINAD ) ,总谐波失真(THD)和杂散无动态范围(SFDR) 。第二部分在本系列文章(见“进一步阅读”高速ADC动态测试) ,这些参数定义了考验,通过测量他们在现实世界中的测试场景。Maxim > Design Support > Technical Documents > Tutorials > A/D and D/A Conversion/Sampling Circuits > APP 728 Maxim > Design Support > Technical Documents > Tutorials > Basestations/Wireless Infrastructure > APP 728 Maxim > Design Support > Technical Documents > Tutorials > High-Speed Signal Processing > APP 728 Keywords: ADCs, analog to digital, analog digital, converter, high-speed ADC, high-speed analog to digital converters, SNR, SINAD, THD, SFDR, two-tone IMD, multi-tone IMD, VSWR, noise, harmonics, DFT, FFT, spectral leakage Nov 19, 2001 TUTORIAL 728 Defining and Testing Dynamic Parameters in High-Speed ADCs, Part 1 Nov 19, 2001 Abstract: The first part of this a……