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用CCII回轉(zhuǎn)器設(shè)計(jì)梯形結(jié)構(gòu)電流模式濾波器

王春華,  沈光地,  徐晨,  李建軍,  史辰,  郭霞

王春華, 沈光地, 徐晨, 李建軍, 史辰, 郭霞. 用CCII回轉(zhuǎn)器設(shè)計(jì)梯形結(jié)構(gòu)電流模式濾波器[J]. 電子與信息學(xué)報(bào), 2001, 23(5): 516-520.
引用本文: 王春華, 沈光地, 徐晨, 李建軍, 史辰, 郭霞. 用CCII回轉(zhuǎn)器設(shè)計(jì)梯形結(jié)構(gòu)電流模式濾波器[J]. 電子與信息學(xué)報(bào), 2001, 23(5): 516-520.
Wang Chunhua, Shen Guangdi, Xu Chen, Li Jianjun, Shi Chen, Guo Xia. DESIGNING HIGH-ORDER CURRENT MODE FILTER WITH LADDER STRUCTURE USITNG CCII GYRATOR[J]. Journal of Electronics & Information Technology, 2001, 23(5): 516-520.
Citation: Wang Chunhua, Shen Guangdi, Xu Chen, Li Jianjun, Shi Chen, Guo Xia. DESIGNING HIGH-ORDER CURRENT MODE FILTER WITH LADDER STRUCTURE USITNG CCII GYRATOR[J]. Journal of Electronics & Information Technology, 2001, 23(5): 516-520.

用CCII回轉(zhuǎn)器設(shè)計(jì)梯形結(jié)構(gòu)電流模式濾波器

DESIGNING HIGH-ORDER CURRENT MODE FILTER WITH LADDER STRUCTURE USITNG CCII GYRATOR

  • 摘要: 該文提出一種設(shè)計(jì)高階CCⅡ(第二代電流傳輸器)電流模式濾波器的新方法,即用CCⅡ回轉(zhuǎn)器綜合電流模式無(wú)源梯形網(wǎng)絡(luò)的輸入導(dǎo)納,從而設(shè)計(jì)出高階電流模式CCⅡ?yàn)V波器。用該方法設(shè)計(jì)出的電路與其它同類(lèi)電路比較,電路結(jié)構(gòu)簡(jiǎn)單、所使用的CCⅡ數(shù)目少。文中對(duì)CCⅡ的非理想特性進(jìn)行了分析,提出了對(duì)CCⅡ的非理想特性進(jìn)行補(bǔ)償?shù)姆桨?。文中給出了六階巴特沃斯濾波器的設(shè)計(jì)舉例及補(bǔ)償前和補(bǔ)償后的計(jì)算機(jī)PSPICE仿真結(jié)果。
    Abstract: This paper presents a new method of designing high-order CCII filter.The method is synthesizing input immittance of passive ladder network by CCII gyrators and realizing high-order current mode CCII nlter.The paper analyzes non-ideal character of CCII and gives out the compensation method. Compared with other similar circuits, the designed circuit using this method has simpler structure and fewer number of CCIIs. Design example of 6-th order Butterworth filter and its computer PSPICE imitation results before compensation and after compensation are also given.
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  • G,W,Riberts,A.S.Sedra.All current-mode frequency selective circuits,Electron .Lett,1989,25(12),759-761.[2]Y.Sun,J.K.Fidler,Versatile active biquad based on second-generation current couveyor,Iuter.J.of Electron,1994,76(1):91-98.[3]Chang C M,Chen P.Universal active current filter with three imputs and one output using current conveyors,Inter.J.of Electron,1991,71(5),817-819.[4]Chang C M.Chen C C.Wang H Y,Universal active current filter with three inputs using current conveyor-Part 2.Iuter,J.of Electron ,1994,76(1),81-89.[5]M.J.Abuelmaarti,A.M.Shabra,A novel current conveyer-based universal current-mode fillter,Microelectronics Journal,1996,27(6):471-475.[6]A .M.Soliman Current conveyer filters,classification and review,Microelectronics Journal ,1996,29(3),133-149.[7]王春華,鄭潔如.基于CCII的多功能電流模式濾波器,微電子學(xué), 1998,28(5),311-315.[8]E.O.Gunes.F.Anday.Realization of current-mode filter low-pass filters using CFCCIIs,Electron,Lett,1995,31(25),2161-2162.[9]王春華,嚴(yán)光文,用信流圖法設(shè)計(jì)N階CCII電流模式濾波器,固體電子學(xué)研究與進(jìn)展, U99,19(1),38-42.[10]韓慶全,郭靜波,電流模式全極點(diǎn)跳粥結(jié)構(gòu)濾波器,電子科學(xué)學(xué)刊,1994,16(5,)505-511.[11]白宮標(biāo).吳杰.洪瀾,尹新,具有跳結(jié)構(gòu)電流模式濾波器設(shè)計(jì),電子科學(xué)學(xué)刊1996.18(2).213-216.[12]Wu J,E.E.Masry,Current-mode ladder filters using multiple output current conveyors,IEEE Proc-G,1996,143(4),218-222.[13]W.Surakampontorn,V.Kiewruja,K.Kumwachara,et al.Accurate CMOS-based current conveyers,IEEE Trans.on Instrumentation and Measurement,1991,IM-40(4),699-702.
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出版歷程
  • 收稿日期:  1999-04-14
  • 修回日期:  2000-01-24
  • 刊出日期:  2001-05-19

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