%0 Journal Article
%T A robust and simple two-mode digital calibration technique for pipelined ADC<br>应用于流水线模数转换器的鲁棒且简易的双模式数字校正技术
%A Yin Xiumei
%A Zhao Nan
%A Sekedi Bomeh Kobenge
%A Yang Huazhong
%A <br>殷秀梅
%A 赵南
%A 玻梅
%A 杨华中
%J 半导体学报
%D 2011
%I 
%X This paper presents a two-mode digital calibration technique for pipelined analog-to-digital converters (ADC).The proposed calibration eliminates the errors of residual difference voltage induced by capacitor mismatch of pseudorandom(PN) sequence injection capacitors at the ADC initialization,while applies digital background calibration to continuously compensate the interstage gain errors in ADC normal operation.The presented technique not only reduces the complexity of analog circuit by eliminating the im...
%K analog-to-digital converter
%K pipelined ADC
%K background calibration
%K finite DC gains of opamps
%K capacitor mismatch
%K pseudorandom noise sequence<br>模数转换器，流水线模数转换器，数字后台校正，运算放大器有限直流增益，电容失配，伪随机序列
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=A0FA1FF47852CF19CE5BCF0356841A72&yid=9377ED8094509821&vid=9971A5E270697F23&iid=38B194292C032A66&sid=6F57FC79591251FD&eid=DF92D298D3FF1E6E&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=0