UM  > 微電子研究院
類比至數位轉換器電路
冼世荣1; 丁立; 诸嫣1; 魏和功; 陈知行1; 赵汝法; 余成斌 U; 马许愿2; 马洛贝尔蒂佛朗哥
2012-10-16
Rights Holder澳门大学
Date Available2012-10-16
Country中国台灣
Subtype发明专利
Contribution Rank1
Abstract

本发明提供一种类比至数位转换器(ADC)电路, 其包含两个时间交错连续渐近暂存器(SAR)ADC。该两个时间交错SAR ADC每一者包含 : 第一级SAR子ADC; 余数放大器; 第二级SAR子ADC; 以及数位式错误校正逻辑。时间交错路径是共用该余数放大器。该余数放大器具有低增益, 并以次临界値操作, 以达到电力效率高的设计。

本發明提供一種類比至數位轉換器(ADC)電路, 其包含兩個時間交錯連續漸近暫存器(SAR)ADC。該兩個時間交錯SAR ADC每一者包含 : 第一級SAR子ADC餘數放大器第二級SAR子ADC以及數位式錯誤校正邏輯。時間交錯路徑是共用該餘數放大器。該餘數放大器具有低增益, 並以次臨界値操作, 以達到電力效率高的設計。

Application Date2011-03-08
Patent NumberTW201242261A
Language中文
Status已授权
Application NumberTW100107757
Open (Notice) NumberTW201242261A
Patent Agent林志剛
Fulltext Access
Document TypePatent
CollectionINSTITUTE OF MICROELECTRONICS
THE STATE KEY LABORATORY OF ANALOG AND MIXED-SIGNAL VLSI (UNIVERSITY OF MACAU)
DEPARTMENT OF ELECTRICAL AND COMPUTER ENGINEERING
Affiliation1.澳門大學微電子研究院
2.澳門大學校董會辦公室
First Author AffilicationUniversity of Macau
Recommended Citation
GB/T 7714
冼世荣,丁立,诸嫣,等. 類比至數位轉換器電路. TW201242261A[P]. 2012-10-16.
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