Title :
Research and realization of automatic test system for ADC based on Matlab
Author :
Juan, Zhou ; Dengfeng, Jiang ; Fangyu, Liu
Author_Institution :
Quality & Safety Eng. Dept., China Jiliang Univ., Hangzhou
Abstract :
Dynamic specifications for ADCs are very important in high-speed applications such as digital communications, ultrasound imaging, instrumentation, and IF digitization. How to measure dynamic and static parameters of ADC accurately and efficiently is most crucial for high-speed data converters. The ADC static and dynamic parameters testing theory is presented, and a description of the hardware environment and software system is given in detail. Measurement using FFT based on Matlab is also discussed. This system has been applied to test the ADC of SCM530101 from Silan Microelectronics Ltd.
Keywords :
analogue-digital conversion; automatic test equipment; fast Fourier transforms; ADC dynamic parameters testing; ADC static parameters testing; Matlab; SCM530101; analog-to-digital converter; automatic test system; digital communications; fast Fourier transform; high-speed data converters; ultrasound imaging; Application software; Automatic testing; Digital communication; Hardware; Instruments; Software systems; Software testing; System testing; Ultrasonic imaging; Ultrasonic variables measurement; FFT; analog-to-digital converter; code density; hamming; hanning; window functions;
Conference_Titel :
Image Analysis and Signal Processing, 2009. IASP 2009. International Conference on
Conference_Location :
Taizhou
Print_ISBN :
978-1-4244-3987-4
DOI :
10.1109/IASP.2009.5054654
