A fully integrated Q-enhanced LC filter with 6 dB noise figure at 2.5 GHz in SOI

被引：4
|
作者：
He, X [1 ]
Kuhn, WB [1 ]
机构：
[1] Kansas State Univ, Dept Elect & Comp Engn, Manhattan, KS 66506 USA
来源：
2004 IEEE RADIO FREQUENCY INTEGRATED CIRCUITS (RFIC) SYMPOSIUM, DIGEST OF PAPERS | 2004年
关键词：
full integration; Q-enhancement; LC filter; SOI; SOS;
D O I：
10.1109/RFIC.2004.1320703
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：
Q-enhanced LC filter technology offers a promising approach to remove the off-chip preselect filter still required in current transceivers. To date, previous designs fail to meet the stringent system specifications such as dynamic range and noise figure for existing wireless receivers. This paper presents an innovative prototype design targeted at Bluetooth in silicon-on-insulator (SOT) process. Drawing 5mA from a 3V supply, it achieves 17 dB voltage gain, approximately 6 dB noise figure, 153 dB 1-dB compression point dynamic range relative to 1 Hz bandwidth, and 70 MHz bandwidth at 2.5 GHz, suitable for industry applications.
引用
收藏
页码：643 / 646
页数：4
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