高速电流舵D/A转换器技术发展动态  

Development Trends of High Speed Current-Steering D/A Converter Techniques

作　　者：张俊安[1,2] 冯雯雯[3] 刘军[2] 付东兵[3] 杨毓军[3] 罗璞[3] 李广军[1] 

机构地区：[1]电子科技大学通信与信息工程学院,成都611731 [2]模拟集成电路重点实验室,重庆400060 [3]中国电子科技集团公司第二十四研究所,重庆400060

出　　处：《微电子学》2017年第4期437-444,456,共9页Microelectronics

基　　金：模拟集成电路重点实验室基金资助项目(9140C0902120C09034;9140C090110130C09041);国家自然科学基金资助项目(61006027;61170625);中央高校基本科研业务费资助项目(ZYGX2012J003)

摘　　要：综合论述了高速电流舵结构D/A转换器设计中的多项关键技术。以近年发表的高速电流舵结构D/A转换器的论文和公开的专利为基础,以电流舵结构D/A转换器设计中所遇到的多种非理想因素为依据,分类介绍了每种关键技术的原理、特点,并给出评价,提出了这些技术在电路级实现时需要考虑的因素。Key techniques in high speed current-steering D/A converter designing were summarized. Based on the recent world-wide published papers and patents about high speed current-steering D/A converter,all the existing techniques were categoried according to the non-ideal effects which were encounted in the designing phase. The principle,characteristics and estimation of each technique were introduced in detail. Considerations about circuit level implementation were also discussed briefly.

关 键 词：高速电流舵D/A转换器 发展动态 关键技术 

分 类 号：TN792[电子电信—电路与系统]