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JSSC 2010第7期Other45nm

A 25-GHz 69-mW 45-nm-LP CMOS 16Modulator Based on Standard Cell Design With Time

提出一种基于标准单元设计的时间交织流水线高速数字调制器技术,显著降低设计复杂度并提升市场响应速度。
45nm CMOS, 1.1V/1.2V, 2.5GHz/3.3GHz, 6.9mW/11mW
时间交织标准单元设计数字调制器流水线低功耗
采用标准单元和数字设计工具实现时间交织流水线结构
通过插入额外延迟阶段分割流水线部分,减少复杂性
仅需定制设计一个高速多路复用器
Abstract
E, Ashoke Ravi , Member , IEEE, Luis Cuellar , Member , IEEE, Stefano Pellerano, Member , IEEE, Parmoon Seddighrad, Ismael Lomeli, and Y orgos Palaskas , Member , IEEE Abstract—A technique is presented for implementing time-in- terleaved pipelined high-speed digital /1/6modulators using stan- dard cells and the tools for digital design (synthesis and automatic place-and-route). Time interleaving allows clocking the standard cell blocks at submultiples of the final sampling rate. The proposed tech