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浙江大学学报(理学版)  2017, Vol. 44 Issue (6): 718-723    DOI: 10.3785/j.issn.1008-9497.2017.06.011
电子科学     
基于RTD和HEMT的D触发器设计
冯杰, 姚茂群
杭州师范大学 国际服务工程学院, 浙江 杭州 311121
Design of D flip-flop based on RTD and HEMT
FENG Jie, YAO Maoqun
Hangzhou Institute of Service Engineering, Hangzhou Normal University, Hangzhou 311121, China
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摘要: 共振隧穿二极管(RTD)作为一种新的量子器件和纳米电子器件,具有负内阻、电路功耗低、工作频率高、双稳态和自锁等特性,可突破CMOS工艺尺寸的物理极限,在数字集成电路领域有更为广阔的发展空间.针对RTD的特性,采用3个RTD串联的单双稳态转换逻辑单元(MOBILE)和类SR锁存器,设计了基于RTD和HEMT (高电子迁移率晶体管)的D触发器.较于其他研究的D触发器,该D触发器能有效降低电路的器件数量和复杂度,且能抗S、R信号的延时差异干扰,具有更稳健的输出.
关键词: 共振隧穿二极管高电子迁移率晶体管单双稳态转换逻辑单元D触发器    
Abstract: The resonant tunneling diode (RTD) as a new quantum device and nano-electronic device, has many attributes, including negative resistance, low power consumption, high frequency, bistability and self-latching. It can be used to break through the physical limits of CMOS process size, and also has a broader space for the development of digital integrated circuit. According to the characteristics of the RTD, a D flip-flop is designed based on RTD and HEMT(high electron mobility transistor). The D flip-flop uses the monostable-bistable transition logic element (MOBILE) with three RTDs in series and the similar SR-latch. Compared with the D flip-flop in other studies, the designed D flip-flop can effectively reduce the device number and complexity of the circuit.What is more, it also can eliminate the interference of delay difference between the signals of S and R with a more robust output.
Key words: RTD    HEMT    MOBILE    D flip-flop
收稿日期: 2016-04-13 出版日期: 2018-04-09
CLC:  TN432  
基金资助: 浙江省自然科学基金资助项目(LY15F010011);国家自然科学基金资助项目(61771179,61471314,61271124).
通讯作者: 姚茂群,ORCID:http://orcid.org/0000-0001-6484-4972,E-mail:yaomaoqun@163.com.     E-mail: yaomaoqun@163.com
作者简介: 冯杰(1991-),ORCID:http://orcid.org/0000-0001-7726-1944,男,硕士生,主要从事数字集成电路研究.
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引用本文:

冯杰, 姚茂群. 基于RTD和HEMT的D触发器设计[J]. 浙江大学学报(理学版), 2017, 44(6): 718-723.

FENG Jie, YAO Maoqun. Design of D flip-flop based on RTD and HEMT. Journal of ZheJIang University(Science Edition), 2017, 44(6): 718-723.

链接本文:

https://www.zjujournals.com/sci/CN/10.3785/j.issn.1008-9497.2017.06.011        https://www.zjujournals.com/sci/CN/Y2017/V44/I6/718

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