A tapered cascaded multi-stage distributed amplifier with 370GHz GBW in 90nm CMOS

被引：0
|
作者：
Arbabian, Amin [1 ]
Niknejad, Ali M. [1 ]
机构：
[1] Univ Calif Berkeley, Dept Elect Engn & Comp Sci, Berkeley, CA 94720 USA
来源：
2008 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS SYMPOSIUM, VOLS 1 AND 2 | 2008年
关键词：
CMOS DA; cascaded multi-stage distributed amplifier; tapering; elevated coplanar waveguides;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
A tapered cascaded multi-stage distributed amplifier (T-CMSDA) has been designed and fabricated in a 90nm digital CMOS process. The amplifier achieves a 3-dB bandwidth of 73.5 GHz with a pass-band gain of 14dB. This results in a gain-bandwidth (GBW) product of 370 GHz. The realized zero-dB BW is 83.5 GHz and the input and output matchings stay better than -9dB up to 77 and 94 GHz, respectively. The chip consumes an area of 1.5mm by 1.15mm while drawing 70mA from a 1.2V supply.
引用
收藏
页码：47 / 50
页数：4
相关论文
共 37 条
  • [11] A 60 GHz transformer-based variable-gain power amplifier in 90nm CMOS
    Brinkhoff, James
    Kang, Kai
    Pham, Duy-Dong
    Lin, Fujiang
    2009 IEEE INTERNATIONAL SYMPOSIUM ON RADIO-FREQUENCY INTEGRATION TECHNOLOGY: SYNERGY OF RF AND IC TECHNOLOGIES, PROCEEDINGS, 2009, : 60 - 63
  • [12] A 2-Stage Low Noise Amplifier in 90 nm CMOS for 2.4 GHz Applications
    Oh, Hyun-Myung
    Kim, Jae-Sun
    Jung, Bang Chul
    Kim, Ji-Hoon
    HyounghoKo
    Kim, Chul-Young
    ADVANCED SCIENCE LETTERS, 2016, 22 (11) : 3228 - 3231
  • [13] 1.2-V 5.8-GHz 90nm CMOS RF Power Amplifier Parameter Enhancement Techniques
    dela Cruz, Sherlyn C.
    Roque, Christian Raymund K.
    Alarcon, Louis P.
    2014 IEEE REGION 10 SYMPOSIUM, 2014, : 287 - 292
  • [14] A 90nm CMOS low noise amplifier using noise neutralizing for 3.1-10.6GHz UWB system
    Wang, Chao-Shiun
    Wang, Chorng-Kuang
    ESSCIRC 2006: PROCEEDINGS OF THE 32ND EUROPEAN SOLID-STATE CIRCUITS CONFERENCE, 2006, : 251 - +
  • [15] A 5.8 GHz linear power amplifier in a standard 90nm CMOS process using a 1V power supply
    Haldi, Peter
    Chowdhury, Debopriyo
    Liu, Gang
    Niknejad, Ali M.
    2007 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS, 2007, : 431 - +
  • [16] A 3.1∼10.6 GHz CMOS cascaded two-stage distributed amplifier for ultra-wideband application
    Chen, KH
    Wang, CK
    PROCEEDINGS OF 2004 IEEE ASIA-PACIFIC CONFERENCE ON ADVANCED SYSTEM INTEGRATED CIRCUITS, 2004, : 296 - 299
  • [17] A miniature 25-GHz 9-dB CMOS cascaded single-stage distributed amplifier
    Tsai, MD
    Deng, KL
    Wang, H
    Chen, CH
    Chang, CS
    Chern, JGJ
    IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 2004, 14 (12) : 554 - 556
  • [18] A Monolithic DC-70-GHz Broadband Distributed Amplifier Using 90-nm CMOS Process
    Chen, Si-Hua
    Weng, Shou-Hsien
    Liu, Yu-Cheng
    Chang, Hong-Yeh
    Tsai, Jeng-Han
    Li, Meng-Han
    Huang, Shu-Yan
    2013 EUROPEAN MICROWAVE CONFERENCE (EUMC), 2013, : 1511 - 1514
  • [19] A Monolithic DC-70-GHz Broadband Distributed Amplifier Using 90-nm CMOS Process
    Chen, Si-Hua
    Weng, Shou-Hsien
    Liu, Yu-Cheng
    Chang, Hong-Yeh
    Tsai, Jeng-Han
    Li, Meng-Han
    Huang, Shu-Yan
    2013 8TH EUROPEAN MICROWAVE INTEGRATED CIRCUITS CONFERENCE (EUMIC), 2013, : 540 - 543
  • [20] A 3-10 GHz Low Power, Low Noise Amplifier with 90nm, 1.2V standard CMOS Technology
    Reddy, M. Ramana
    Sharma, N. S. Murthy
    Sekhar, P. Chandra
    2015 IEEE INTERNATIONAL CONFERENCE ON ELECTRICAL, COMPUTER AND COMMUNICATION TECHNOLOGIES, 2015,
1234