Current-mode active-only universal filter

被引：0
|
作者：
Shah, NA [1 ]
Iqbal, SZ [1 ]
机构：
[1] Univ Kashmir, Dept Elect & Instrumentat Technol, Srinagar 190006, Jammu & Kashmir, India
来源：
INDIAN JOURNAL OF PURE & APPLIED PHYSICS | 2003年 / 41卷 / 07期
关键词：
active-only filters; filter circuits; high frequency operations;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
A new current-mode active-only universal filter based on and employing two OA's and three DOOTAs is presented. The circuit is capable of realizing all the five generic filter characteristics viz. Lowpass, bandpass, highpass, notch and allpass without changing the circuit topology or nature of components, or additional component besides, no component matching conditions is required. The filter parameters omega(o) and Q are electronically tunable in an orthogonal manner through separate transconductances of OTAs. The circuit has low sensitivity performance and is ideal for production in IC form as it is devoid of external passive components.
引用
收藏
页码：578 / 580
页数：3
相关论文
共 50 条
  • [1] Current-mode active-only universal filter
    Shah, NA
    Iqbal, SZ
    INTERNATIONAL JOURNAL OF ELECTRONICS, 2003, 90 (06) : 407 - 411
  • [2] Current-mode active-only universal filter
    Prommee, Pipat
    Kumngern, Montree
    Dejhan, Kobchai
    2006 IEEE ASIA PACIFIC CONFERENCE ON CIRCUITS AND SYSTEMS, 2006, : 896 - +
  • [3] A New Current-mode Active-only Universal Filter Using CCCIIs
    Li, Shanshan
    Jiang, Jinguang
    Wang, Jiake
    Gong, Xu
    Li, Qingyun
    2010 IEEE INTERNATIONAL CONFERENCE ON WIRELESS COMMUNICATIONS, NETWORKING AND INFORMATION SECURITY (WCNIS), VOL 2, 2010, : 252 - 255
  • [4] SIFO Electronically Tunable Current-Mode Cascadable Active-Only Universal Filter
    Shah, N. A.
    Rather, M. F.
    Iqbal, S. Z.
    JOURNAL OF ACTIVE AND PASSIVE ELECTRONIC DEVICES, 2006, 1 (3-4): : 327 - 334
  • [5] Electronically tunable current-mode active-only biquadratic filter
    Tsukutani, T
    Higashimura, M
    Sumi, Y
    Fukui, Y
    INTERNATIONAL JOURNAL OF ELECTRONICS, 2000, 87 (03) : 307 - 314
  • [6] Current-Mode Active-Only Universal Bi-Quad Filter Employing CCIIs and OTAs
    Eser, Sedat
    Ozcan, Sadri
    Yamacli, Serhan
    Kuntman, Hakan
    2009 APPLIED ELECTRONICS, INTERNATIONAL CONFERENCE, 2009, : 107 - +
  • [7] An Active-only Electronically Controllable Current-mode Multifunction Filter using CCCFTAs
    Lawanwisut, Supawat
    Comedang, Tada
    Siripruchyanun, Montree
    2013 36TH INTERNATIONAL CONFERENCE ON TELECOMMUNICATIONS AND SIGNAL PROCESSING (TSP), 2013, : 422 - 426
  • [8] Low-component-count current-mode Universal Filter based on active-only Lossy and Lossless Integrators
    Somdunyakanok, Montri
    Angkeaw, Krit
    Prommee, Pipat
    Kumngern, Montree
    2008 INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES, 2008, : 181 - +
  • [9] A new voltage-mode active-only universal filter
    Shah, NA
    Iqbal, SZ
    ELECTRONICS WORLD, 2003, 109 (1805): : 34 - +
  • [10] Universal active current-mode filter
    He, Yigang
    Jiang, Jinguang
    Wu, Jie
    Cai, Guochang
    Tien Tzu Hsueh Pao/Acta Electronica Sinica, 1999, 27 (11): : 21 - 23
12345