A 900-MHz/1.8-GHz CMOS receiver for dual-band applications

被引：194

作者：

Wu, S ^{[1
]}

Razavi, B ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Los Angeles, CA 90095 USA

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 1998年 / 33卷 / 12期

关键词：

low-noise amplifiers (LNA's); mixers; RF receivers; wireless communications;

D O I：

10.1109/4.735702

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 dual-band receiver employs the Weaver architecture with two tuned radio-frequency stages and a common intermediate-frequency stage to allow operation with 900-MHz and 1.8-GHz standards while using only two oscillators. Fabricated in a digital 0.6-mu m CMOS technology, the receiver achieves an overall noise figure of 4.7 dB and input third intercept point of -8 dBm at 900 MHz, and 4.9 dB and -6 dBm at 1.8 GHz, The voltage gain is 23 dB with a power dissipation of 75 mW from a 3-V supply.

引用

页码：2178 / 2185

页数：8

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