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

页码：1021 / 1024

页数：4

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