%0 Journal Article
%T Current Switches in Improved High Speed DAC and Control Signals of Switches<br>一种改进的高速DAC电流开关及其控制信号的产生
%A Zhao Weibing
%A Shen Yanzhao
%A Zhang Xiangmin
%A <br>赵伟兵
%A 沈延钊
%A 张向民
%J 半导体学报
%D 2003
%I 
%X The influence of current switche s on output glitch of high-speed current-steering CMOS D/A converter is thoroughly analyzed.Methods for reducing glitch are presented.The amended current switche s and control signal circuit are described.The switches are utilized in a 8-bit,5V power supply DAC.The result of simulation reveals that the output glitch is no more than 3pV-s.For sampling frequencies up to 100MSample/s,the spurious free dynamic range is up to 53dB for signals from DC to Nyquist.
%K high speed
%K D/A converter
%K current switch<br>高速
%K 数模转换器
%K 电流开关
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=8680A06748322E04&yid=D43C4A19B2EE3C0A&vid=B91E8C6D6FE990DB&iid=9CF7A0430CBB2DFD&sid=243DE6042D93E88B&eid=3A834AEE2C42102E&journal_id=1674-4926&journal_name=半导体学报&referenced_num=2&reference_num=5