一种新的多功能电压型排序电路  

A Novel Multifunction Voltage-Mode Sorter Based on Magnitude

作　　者：林谷[1] 石秉学[1] 

机构地区：[1]北京清华大学微电子学研究所,北京100084

出　　处：《电子学报》1998年第11期25-28,共4页Acta Electronica Sinica

基　　金：国家自然科学基金!69636030;高校博士点基金

摘　　要：提出并成功制作了一种多功能电压型排序电路它采用开关电容技术来跟踪/保持输入信号，通过全对称的求大网络求最大，最后分时输出排序结果．该排序电路不仅可以确定电压输入端的顺序，而且可以将输入电压值按大小的顺序依次输出，这将十分有利于排序结果的后处理我们采用单层金属、单层多晶的2μmm-N阱标准数字CMOS工艺成功制作了该排序电路、实验结果表明，该电路性能较好，有应用前景．A multi function voltage-mode sorter band on magnitude is proposed and successfully fabricated. In this sorter, switched-capacitor circuit is used to track/hold input signals. High resolution Winner-Take-All network is employed to find maximum voltage level. Then, sorted voltages based on magnitude are outputed in time-shared way. The sorter can obtain the order of input terminals on the basis of the magnitude of input voltages. In addition, it can output input voltages in a sorted order on thebasis of the magnitude of input voltages. It is fabricated in single-metal single-poly 2μm-N well standard digital CMOS process. The experiment results show that the sorter works correctly and has good perfor performance.

关 键 词：电压型 超大规模 集成电路 VLSI 

分 类 号：TN47[电子电信—微电子学与固体电子学]