A 8-bit 200MSmaple/s CMOS DAC

摘要：

this paper introduced an 8-bit current steering CMOS digital-to-analog converter (DAC). With optimized circuit matching technique, the working frequency band varies from 10MHz to 200MHz with a spurious-free dynamic range (SFDR) attenuating from 61dB to 40dB. The measurement results of the differential nonlinearity and integral nonlinearity is 0.16LSB and 0.4LSB, respectively. The circuit is fabricated in a 0.5um single poly three-metal 5V CMOS standard process. The whole chip occupies about 2.822 mm2. When the sampling rate is 200MHz, the power consumption of the DAC is about 113mW.

关键词： digital-analog conversion D/A 0.5um matching hybrid DAC

作者: Binjie Zhu Ziqi Song Dongxu Yang Yafei Ye Fule Li

作者单位: Institution of Microelectronics of Tsinghua University, Beijing 100084, China

会议类型: 国际会议

会议名称: 2011 IEEE International Conference on Anti-Counterfeiting Security and Identification(2011防伪、安全及鉴定国际会议 ASID2011)

会议地点: 厦门

会议语种:英文

页码: 198-200

在线出版日期: 2011-06-24（万方平台首次上网日期，不代表论文的发表时间）