Semiconductor technology choices for ultrawide-band (UWB) systems

被引:0
|
作者
Harame, DL [1 ]
Wang, X [1 ]
Jagannathan, B [1 ]
Perkarik, J [1 ]
Watts, J [1 ]
Sheridan, D [1 ]
Cottrell, P [1 ]
Greenberg, D [1 ]
Freeman, G [1 ]
Newton, K [1 ]
Graf, M [1 ]
Mina, E [1 ]
Joseph, A [1 ]
Dunn, J [1 ]
机构
[1] IBM Corp, Syst & Technol Grp, Essex Jct, VT 05452 USA
关键词
CMOS analog integrated circuits; semiconductor devices; millimeter wave bipolar transistor amplifiers; SiGe;
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
UWB 3.1-10.6 GHz frequency and bandwidth impose stringent performance demands of technology. The standard specifications, system architecture, frequency planning, and circuit topology will have a major influence on the technology choice. Two technology choices are RFCMOS and SiGe BICNIOS. RFCMOS strongly increases speed and density with scaling, but analog parameters and layout are a concern. RFCMOS designs also require additional devices, sophisticated models and design kits over digital CMOS. SiGe HBTS have fewer device design tradeoffs due to bandgap-engineered vertical transport. Initial systems will be System in a Package. The low cost favors CNIOS.
引用
收藏
页码:724 / 733
页数:10
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