Design Considerations for Cascade $\Delta \Sigma $ ADC's
IEEE Transactions on Circuits and Systems II: Express Briefs（2008）
摘要
This brief discusses the design tradeoffs for cascaded delta-sigma (DeltaSigma) analog-to-digital converters. Increasing the order of the first loop allows a tradeoff between aggressive noise shaping and moderate operational transconductance amplifier (OTA) specifications. A comparison between fourth-order topologies indicates that for a cascade 3-1 topology, 55-dB OTA gain is sufficient for 96-dB...
更多查看译文
关键词
Noise shaping,Quantization,Circuit noise,Noise reduction,Stability,CMOS technology,Capacitors,Degradation,Circuit topology,Filters
AI 理解论文
溯源树
样例
生成溯源树，研究论文发展脉络
Chat Paper
正在生成论文摘要