A 1-V 25-dB 100-MHz CMOS variable gain amplifier cell

被引：0
|
作者：
Naktongkul, P [1 ]
Thanachayanont, A [1 ]
机构：
[1] King Mongkuts Inst Technol, Fac Engn, Dept Elect Engn, Res Ctr Commun & Informat Technol,Microelect Res, Bangkok 10520, Thailand
来源：
IEEE INTERNATIONAL SYMPOSIUM ON COMMUNICATIONS AND INFORMATION TECHNOLOGIES 2004 (ISCIT 2004), PROCEEDINGS, VOLS 1 AND 2: SMART INFO-MEDIA SYSTEMS | 2004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 proposes a novel low-voltage, lowpower wide-bandwidth variable gain amplifier (VGA) cell. The proposed circuit combines source degeneration and current-mode techniques to achieve high linearity and constant bandwidth. Using a 0.35-mu m CMOS process and dissipating 84 mu W from a 1-V supply voltage, the proposed VGA cell can have a voltage gain varying from 0 dB to 25-dB DC gain while maintaining a constant bandwidth of 100-MHz.
引用
收藏
页码：527 / 530
页数：4
相关论文
共 50 条
  • [1] A 1-V 120-MHz FD-SOI CMOS linear-in-dB variable gain amplifier
    Cha, Sungwoo
    Shimizu, Yoshiyuki
    Kim, Guechol
    Matsuoka, Toshimasa
    Taniguchi, Kenji
    [J]. IEICE ELECTRONICS EXPRESS, 2005, 2 (07): : 249 - 253
  • [2] A CMOS 310 MHz, 20 dB Variable Gain Amplifier
    Hadidi, K
    Khoei, A
    Jenabi, M
    Peyravi, H
    [J]. IEICE TRANSACTIONS ON FUNDAMENTALS OF ELECTRONICS COMMUNICATIONS AND COMPUTER SCIENCES, 2003, E86A (05) : 1233 - 1239
  • [3] A 100-MHz CMOS wide-band IF amplifier
    Sjoland, H
    Mattisson, S
    [J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1998, 33 (04) : 631 - 634
  • [4] A 110MHz 70dB CMOS variable gain amplifier
    Mostafa, M
    Elwan, H
    Bellaour, A
    Kramer, B
    Embabi, SHK
    [J]. ISCAS '99: PROCEEDINGS OF THE 1999 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOL 2: ANALOG AND DIGITAL CIRCUITS, 1999, : 628 - 631
  • [5] A 40dB, 100MHz CMOS IF variable gain amplifier for DVB-C receivers
    Yun, TH
    Yin, L
    Tang, SL
    Wu, JH
    [J]. 2005 6TH INTERNATIONAL CONFERENCE ON ASIC PROCEEDINGS, BOOKS 1 AND 2, 2005, : 508 - 511
  • [6] 1.8 V-100 MHz CMOS programmable gain amplifier
    Calvo, B.
    Celma, S.
    Martinez, P. A.
    Sanz, M. T.
    [J]. 2006 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-11, PROCEEDINGS, 2006, : 1555 - +
  • [7] A 1-V 5 GHz variable gain low noise amplifier in 0.18-μm CMOS
    Alam, Shaikh K.
    DeGroat, Joanne
    [J]. 2006 CANADIAN CONFERENCE ON ELECTRICAL AND COMPUTER ENGINEERING, VOLS 1-5, 2006, : 202 - +
  • [8] A CMOS 33-mW 100-MHz 80-dB SFDR sample-and-hold amplifier
    Hsu, CC
    Wu, HT
    [J]. 2003 SYMPOSIUM ON VLSI CIRCUITS, DIGEST OF TECHNICAL PAPERS, 2003, : 263 - 266
  • [9] A CMOS 33-mW 100-MHz 80-dB SFDR sample-and-hold amplifier
    Hsu, CC
    Wu, JT
    [J]. IEICE TRANSACTIONS ON ELECTRONICS, 2003, E86C (10): : 2122 - 2128
  • [10] A 100-MHz 100 dB operational amplifier with multipath nested Miller compensation structure - Reply
    Huijsing, JH
    Eschauzier, RJH
    [J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1996, 31 (05) : 753 - 754
12345