Fully differential first-order allpass filters using a DDCC

被引：0
作者：
Horng, Jiun-Wei [1 ]
Wu, Chang-Ming [1 ]
Herencsar, Norbert [2 ]
机构：
[1] Chung Yuan Christian Univ, Dept Elect Engn, Chungli 32023, Taiwan
[2] Brno Univ Technol, Dept Telecommun, Brno 61600, Czech Republic
来源：
INDIAN JOURNAL OF ENGINEERING AND MATERIALS SCIENCES | 2014年 / 21卷 / 04期
关键词：
Fully differential filter; Current conveyor; Active filter; Allpass; ALL-PASS FILTER; 2ND-GENERATION CURRENT CONVEYOR; HIGH CMRR; REALIZATION; DVCC; CONFIGURATION; VLSI;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Two voltage-mode high input impedance differential input-differential output first-order allpass filters based on differential difference current conveyor (DDCC) are presented. Each of the proposed circuit uses one plus-type DDCC, one grounded capacitor and three resistors. The proposed circuits enjoy the features of high input impedance, tunable of the allpass gains and using only grounded capacitors. The tracking error and sensitivity analysis of the proposed circuits are given. Simulation results confirm the theoretical analysis.
引用
收藏
页码：345 / 350
页数：6
相关论文
共 27 条
[1]   Low-voltage first-order fully differential CMOS all-pass filter with programmable pole-zero [J].
Acosta, L. ;
Ramirez-Angulo, J. ;
Lopez-Martin, A. J. ;
Carvajal, R. G. .
ELECTRONICS LETTERS, 2009, 45 (08) :385-U72
[2]  
Al-Shahrani S M, 2004, 7 IEEE INT MIDW S CI, V3, pIII299
[3]   A CMOS fully balanced second-generation current conveyor [J].
Alzaher, HA ;
Elwan, H ;
Ismail, M .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, 2003, 50 (06) :278-287
[4]   GROUNDING OF CAPACITORS IN INTEGRATED CIRCUITS [J].
BHUSHAN, M ;
NEWCOMB, R .
ELECTRONICS LETTERS, 1967, 3 (04) :148-&
[5]   High-order DDCC-based general mixed-mode universal filter [J].
Chang, C. -M. ;
Lee, C. -N. ;
Hou, C. -L. ;
Horng, J. -W. ;
Tu, C. -K. .
IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, 2006, 153 (05) :511-516
[6]   A novel fully differential current conveyor and applications for analog VLSI [J].
El-Adawy, AA ;
Soliman, AM ;
Elwan, HO .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-ANALOG AND DIGITAL SIGNAL PROCESSING, 2000, 47 (04) :306-313
[7]   Novel CMOS differential voltage current conveyor and its applications [J].
Elwan, HO ;
Soliman, AM .
IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, 1997, 144 (03) :195-200
[8]   New resistorless and electronically tunable realization of dual-output VM all-pass filter using VDIBA [J].
Herencsar, Norbert ;
Minaei, Shahram ;
Koton, Jaroslav ;
Yuce, Erkan ;
Vrba, Kamil .
ANALOG INTEGRATED CIRCUITS AND SIGNAL PROCESSING, 2013, 74 (01) :141-154
[9]  
Horng JW, 2011, INDIAN J ENG MATER S, V18, P183
[10]  
Horng JW, 2010, INDIAN J ENG MATER S, V17, P175
123