A 2.4-GHz CMOS down-conversion doubly balanced mixer with low supply voltage

Chih Chun Tang, Wen Shih Lu, Lan-Da Van, Wu Shiung Feng

研究成果: Conference contribution同行評審

32 引文 斯高帕斯(Scopus)

摘要

A CMOS down-conversion mixer with the combination of Gilbert Cell mixer and modified low voltage design technique using LC-tank is demonstrated in this paper. The RF, LO and IF port frequencies are 2.4 GHz, 2.3 GHz and 100 MHz respectively. The measurement results of the proposed mixer exhibit 6.7 dB of conversion gain, -18 dBm of P/sub -1 dB/ compression point and -7.5 dBm of IIP3 with -8 dBm LO power and 1.8 V supply voltage. The power consumption in mixer core is 5.94 mW. This mixer was fabricated in 0.35 um 1P4M CMOS process and the size is 1.5/spl times/1.1 mm/sup 2/. It can provide 0.7 dB conversion gain even though 1.3 V supply voltage is utilized.

原文English
主出版物標題ISCAS 2001 - 2001 IEEE International Symposium on Circuits and Systems, Conference Proceedings
頁面794-797
頁數4
DOIs
出版狀態Published - 2001
事件2001 IEEE International Symposium on Circuits and Systems, ISCAS 2001 - Sydney, NSW, 澳大利亞
持續時間: 6 5月 20019 5月 2001

出版系列

名字ISCAS 2001 - 2001 IEEE International Symposium on Circuits and Systems, Conference Proceedings
4

Conference

Conference2001 IEEE International Symposium on Circuits and Systems, ISCAS 2001
國家/地區澳大利亞
城市Sydney, NSW
期間6/05/019/05/01

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