A 71-76 GHz CMOS variable gain amplifier using current steering technique

Che Chung Kuo*, Zuo Min Tsai, Jeng Han Tsai, Huei Wang

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

34 引文 斯高帕斯(Scopus)

摘要

A 71-76 GHz high dynamic range CMOS RF variable gain amplifier (VGA) is presented. Variable gain is achieved using two current-steering trans-conductance stages, which provide high linearity with relatively low power consumption. The circuit is fabricated in a MS/RF 90-nm CMOS technology and consumes 18-mA total current from a 2-V supply. This VGA achieves a 14-dB maximum gain, a 30-dB gain controlled range, and a 4-dBm output saturation power. To the author's knowledge, this VGA demonstrates the highest operation frequency among the reported CMOS VGAs.

原文英語
主出版物標題Proceedings of the 2008 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2008
頁面609-612
頁數4
DOIs
出版狀態已發佈 - 2008 九月 22
事件2008 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2008 - Atlanta, GA, 美国
持續時間: 2008 六月 152008 六月 17

出版系列

名字Digest of Papers - IEEE Radio Frequency Integrated Circuits Symposium
ISSN(列印)1529-2517

其他

其他2008 IEEE Radio Frequency Integrated Circuits Symposium, RFIC 2008
國家/地區美国
城市Atlanta, GA
期間2008/06/152008/06/17

ASJC Scopus subject areas

  • 工程 (全部)

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