A Novel Bandwidth Enhancement Technique for Cascode Amplifier

被引：0
|
作者：
Somvanshi, Sameer [1 ]
Yousuf, Junaid [2 ]
机构：
[1] Indian Inst Sci, Dept ECE, Bangalore 560012, Karnataka, India
[2] Birbal Inst Technol & Sci, EEE Dept, Pilani 333031, Rajasthan, India
来源：
2008 INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES | 2008年
关键词：
D O I：
10.1109/ISCIT.2008.4700229
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
In this paper, a new technique is presented to increase the bandwidth for a single stage amplifier. Usually, -3 dB bandwidth of single stage amplifier is in few MHz. High output impedance and subsequent capacitive loading decrease the bandwidth of amplifier. The presented technique uses a load which itself acts as bandwidth enhancer. This high speed amplifier is designed on 180 nm CMOS technology, operates at 2.5 V power supply. This amplifier is succeeded by an output buffer to achieve a better linearity, high output swing and required output impedance for matching.
引用
收藏
页码：432 / +
页数：2
相关论文
共 50 条
  • [41] Low voltage cascode amplifier
    Ardalan, S
    Raahemifar, K
    Yuan, F
    2002 45TH MIDWEST SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL I, CONFERENCE PROCEEDINGS, 2002, : 267 - 270
  • [42] Transconductance and slew rate improvement technique for current recycling folded cascode amplifier
    Zhao, Xiao
    Zhang, Qisheng
    Wang, Yongqing
    Deng, Ming
    AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS, 2016, 70 (03) : 326 - 330
  • [43] Cascode amplifier: a cautionary tale
    Lidgey, F. J.
    Ben-Esmael, M.
    Hayatleh, K.
    Hart, B. L.
    PROCEEDINGS OF THE 2012 8TH INTERNATIONAL SYMPOSIUM ON COMMUNICATION SYSTEMS, NETWORKS & DIGITAL SIGNAL PROCESSING (CSNDSP), 2012,
  • [44] A Load-Adaptive Class-G Headphone Amplifier With Supply-Rejection Bandwidth Enhancement Technique
    Wen, Shon-Hang
    Chen, Chien-Ming
    Yang, Cheng-Chung
    Chen, Chieh-Hung
    Jiang, Jia-Feng
    Hsiao, Keng-Jan
    Chien, Cheng-Yu
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2016, 51 (10) : 2241 - 2251
  • [45] π-peaking Shunt-Feedback Transimpedance Amplifier with Bandwidth Enhancement
    Sinsoontornpong, Panus
    Worapishet, Apisak
    2012 IEEE INTERNATIONAL CONFERENCE ON ELECTRON DEVICES AND SOLID STATE CIRCUIT (EDSSC), 2012,
  • [46] π-PEAKING SHUNT-FEEDBACK TRANSIMPEDANCE AMPLIFIER WITH BANDWIDTH ENHANCEMENT
    Sinsoontornpong, Panus
    Worapishet, Apisak
    JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS, 2013, 22 (09)
  • [47] Study and Analysis of A Simple Self Cascode Regulated Cascode Amplifier
    Karuppanan, P.
    Anuradha, K.
    INTERNATIONAL JOURNAL OF ENGINEERING, 2018, 31 (10): : 1633 - 1641
  • [48] Bandwidth enhancement of transimpedance amplifier by a capacitive-peaking design
    Chien, FT
    Chan, YJ
    IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1999, 34 (08) : 1167 - 1170
  • [49] Improving the bandwidth of the transimpedance amplifier based on CS stages in cascode configuration using impedance matching techniques
    Jawdat Y. Abu-Taha
    Metin Yazgi
    Analog Integrated Circuits and Signal Processing, 2016, 89 : 685 - 691
  • [50] Bandwidth Enhancement for 0.18 μm CMOS Transimpedance Amplifier Circuit
    Escid, Hammoudi
    Salhi, Sonia
    Slimane, Abdelhalim
    2013 25TH INTERNATIONAL CONFERENCE ON MICROELECTRONICS (ICM), 2013,
12345