A fully-programmable analog log-domain filter circuit

被引：0
|
作者：
Hematy, A [1 ]
Roberts, GW [1 ]
机构：
[1] McGill Univ, Microelect & Comp Syst Lab, Montreal, PQ H3A 2A7, Canada
来源：
ISCAS '98 - PROCEEDINGS OF THE 1998 INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-6 | 1998年
关键词：
D O I：
暂无
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This paper will describe the design of a general purpose continuous-time IF analog filter that utilizes log-domain integrator circuits. The coefficients of the filter are digitally programmable and externally controlled using a serial input data stream. Both the poles and the zeros of the filter are adjustable, allowing arbitrary filter function implementation. The filter has been fabricated in a 0.8 micron BiCMOS technology and it is capable of 2.5 volt operation. The experimental results are included.
引用
收藏
页码：309 / 312
页数：4
相关论文
共 50 条
  • [1] A fully-programmable analog log-domain filter circuit
    Hematy, A
    Roberts, GW
    1997 2ND IEEE-CAS REGION 8 WORKSHOP ON ANALOG AND MIXED IC DESIGN, PROCEEDINGS, 1997, : 91 - 96
  • [2] A fully programmable log-domain bandpass filter using multiple-input translinear elements
    Chawla, R
    Lo, HJ
    Basu, A
    Hasler, P
    Minch, BA
    2004 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 1, PROCEEDINGS, 2004, : 33 - 36
  • [3] A fully integrated dual-channel log-domain programmable preamplifier and filter for an implantable cardiac pacemaker
    Gerosa, A
    Maniero, A
    Neviani, A
    IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2004, 51 (10) : 1916 - 1925
  • [4] Realization of an analog biquadratic filter using log-domain techniques
    Agrawal, S
    Kumar, A
    Carter, HW
    PROCEEDINGS OF THE 44TH IEEE 2001 MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1 AND 2, 2001, : 255 - 258
  • [5] Chemical log-domain filter
    Georgiou, P.
    Toumazou, C.
    ELECTRONICS LETTERS, 2009, 45 (08) : 391 - U73
  • [6] Nonlinear dynamics of log-domain circuit
    Mahon, A
    Feely, O
    ELECTRONICS LETTERS, 2001, 37 (15) : 929 - 930
  • [7] A fully-programmable analog VLSI for Gaussian function generator using switched-current circuit
    Zhao, Wen-Shan
    He, Yi-Gang
    Huang, Jiao-Ying
    Qi, Shao-Zhong
    Fang, Ge-Feng
    2007 INTERNATIONAL CONFERENCE ON WAVELET ANALYSIS AND PATTERN RECOGNITION, VOLS 1-4, PROCEEDINGS, 2007, : 756 - 760
  • [8] Low power log-domain filter
    Patil, Anuradha
    Muhammed, Mansoor
    Rao, Hanumantha G.
    Rekha, S.
    2019 IEEE 16TH INDIA COUNCIL INTERNATIONAL CONFERENCE (IEEE INDICON 2019), 2019,
  • [9] Design of a log-domain differentiator and integrator based universal analog biquadratic filter
    Dutta, D
    Serdijn, WA
    Banerjee, S
    2004 47TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, CONFERENCE PROCEEDINGS, 2004, : 129 - 132
  • [10] Design of a new log-domain differentiator based universal analog biquadratic filter
    Dutta, D
    Serdijn, WA
    Banerjee, S
    Phadke, UP
    Proceedings of the 46th IEEE International Midwest Symposium on Circuits & Systems, Vols 1-3, 2003, : 101 - 104
12345