A 12 GB/s 3-GHz input bandwidth track-and-hold amplifier in 65 nm CMOS with 48-dB spur-free dynamic range

Yu Cheng Liu, Hong Yeh Chang, Kevin Chen

研究成果: 書貢獻/報告類型會議論文篇章同行評審

6 引文 斯高帕斯(Scopus)

摘要

A track-and-hold amplifier using 65 nm CMOS process is presented in this paper. The cascode topology with inductive peaking technique is employed to enhance voltage headroom and bandwidth. The input parasitic capacitance of the output buffer is designed as the hold-mode element to further reduce chip size. The dc supply voltage is 1.8 V with a total power consumption of 197 mW. When the input frequency is 2.42 GHz with an input voltage swing of 0.5 Vpp and the sampling rate is 12 GB/s, this work demonstrates a spur-free dynamic range of 48 dB, a total harmonic distortion of -45.8 dB, and an input bandwidth of 3 GHz.

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主出版物標題2014 IEEE MTT-S International Microwave Symposium, IMS 2014
發行者Institute of Electrical and Electronics Engineers Inc.
ISBN(列印)9781479938698
DOIs
出版狀態已出版 - 2014
事件2014 IEEE MTT-S International Microwave Symposium, IMS 2014 - Tampa, FL, United States
持續時間: 1 6月 20146 6月 2014

出版系列

名字IEEE MTT-S International Microwave Symposium Digest
ISSN(列印)0149-645X

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???event.eventtypes.event.conference???2014 IEEE MTT-S International Microwave Symposium, IMS 2014
國家/地區United States
城市Tampa, FL
期間1/06/146/06/14

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