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利用数字信号处理技术，研制了一个基于ＰＣ的ＡＤＣ动态测试系统，可对高速（最高采样率２０ＭＨｚ）高精度（最高１６位）ＡＤＣ的主要动态特性进行测试。本文介绍了测试方法、系统组成和为适应高精度高速度ＡＤＣ测试采取的措施。
Using digital signal processing technology, a PC-based ADC dynamic test system has been developed to test the main dynamic characteristics of high-speed (up to 16-MHz) ADCs with high sample rates up to 20MHz. This article describes the test methods, system components and to adapt to high-precision high-speed ADC test measures taken.