A low-voltage, low-power direct-conversion CMOS receiver for 5GHz wireless LAN

被引：1
|
作者：
Wu, CW [1 ]
Hsu, KYJ [1 ]
机构：
[1] Natl Tsing Hua Univ, Inst Elect Engn, Hsinchu, Taiwan
来源：
2003 5TH INTERNATIONAL CONFERENCE ON ASIC, VOLS 1 AND 2, PROCEEDINGS | 2003年
关键词：
D O I：
10.1109/ICASIC.2003.1277385
中图分类号：
TP3 [计算技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a fully integrated low-power direct-conversion receiver for 5GHz wireless application. The IC was fabricated in a 0.18-mum CMOS technology. It combines LNA, mixer. integer-N frequency synthesizer, AGC loop, and low-pass channel-select filter. A newly proposed operational amplifier that can boost 35dB in voltage gain without consuming extra power is used in the channel-select filter under low-voltage and low-power requirement. Operating with a 1.5V supply, the power consumption of this receiver is 66mW.
引用
收藏
页码：1021 / 1024
页数：4
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