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A differential low-noise amplifier for ask receiver

  • He Liang Ma*
  • , Lei Chen
  • , Run Xi Zhang
  • , Zi Yan Chen
  • , Zong Sheng Lai
  • *此作品的通讯作者
  • East China Normal University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

A differential low noise amplifier applied in ASK receiver is designed and fabricated in UMC 0.18μm CMOS process. The amplifier employs a differential cascode structure with source degeneration stage for single input and differential output, and avoids using balun when connected to mixer. This low noise amplifier has a measured forward gain of 18.2 dB and a noise figure of only 1.65 dB, thus can significantly improves entire receiver performance. Input and output matching is -28 dB and -24 dB, respectively, while input third-order intercept point (IIP3) is -9.8 dBm. The total power dissipation is 6.5 mW at 1.8V supply and the die area is 0.6mm x 0.9mm.

源语言英语
主期刊名ICSICT 2008 - 2008 9th International Conference on Solid-State and Integrated-Circuit Technology Proceedings
1508-1511
页数4
DOI
出版状态已出版 - 2008
活动2008 9th International Conference on Solid-State and Integrated-Circuit Technology, ICSICT 2008 - Beijing, 中国
期限: 20 10月 200823 10月 2008

出版系列

姓名International Conference on Solid-State and Integrated Circuits Technology Proceedings, ICSICT

会议

会议2008 9th International Conference on Solid-State and Integrated-Circuit Technology, ICSICT 2008
国家/地区中国
Beijing
时期20/10/0823/10/08

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