Design and Analysis of CMOS High-Speed High Dynamic-Range Track-and-Hold Amplifiers

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Title:	Design and Analysis of CMOS High-Speed High Dynamic-Range Track-and-Hold Amplifiers
Authors:	張鴻埜;Liu, Yu-Cheng;Chang, Hong-Yeh;Huang, Shu-Yan;Chen, Kevin
Contributors:	資訊電機學院電機工程學系
Keywords:	Bandwidth;Capacitance;CMOS;CMOS integrated circuits;high-speed analog CMOS design;Linearity;Logic gates;RF and mixed-signal integrated circuit (IC) design;RF front ends;sampling circuits;Switches;Switching circuits
Date:	2015-09-01
Issue Date:	2026-04-23 13:48:08 (UTC+8)
Publisher:	Institute of Electrical and Electronics Engineers Inc.;New York: IEEE
Abstract:	摘要： Design and analysis of two high-speed high dynamic-range track-and-hold amplifiers are presented in this paper using 65- and 90-nm CMOS processes. To achieve remarkable circuit performance in the advanced CMOS regime, the cascode topology with an inductive peaking technique and the distributed topology are employed in the track-and-hold amplifiers. The circuit topology is investigated to obtain the design methodology of the CMOS high-speed high dynamic-range track-and-hold amplifier. The theoretical calculation is presented to completely verify the design concept. Moreover, the proposed CMOS track-and-hold amplifiers demonstrate wide bandwidth and good linearity. With a dc power consumption of 197 mW, the 65-nm CMOS track-and-hold amplifier features an input bandwidth of up to 7 GHz, a spurious-free dynamic range (SFDR) of 44.6 dB, and a total harmonic distortion (THD) of -44.5 dB. With a dc power consumption of 216 mW, the 90-nm CMOS track-and-hold amplifier features an input bandwidth of 19 GHz, an SFDR of 47.5 dB, and a THD of -44.5 dB. The proposed CMOS track-and-hold amplifiers are suitable for the high-resolution high-speed analog-to-digital converter with low dc supply voltage and power. 其他題名： TMTT 出版者： New York: IEEE 出版日期： 2015-09-01 出處： IEEE transactions on microwave theory and techniques, 2015-09, Vol.63 (9), p.2841-2853 資源來源： IEEE Electronic Library (IEL) (F) 版權： Copyright The Institute of Electrical and Electronics Engineers, Inc. (IEEE) 2015 識別號： ISSN: 0018-9480 識別號： EISSN: 1557-9670 識別號： DOI: 10.1109/TMTT.2015.2457434 識別號： CODEN: IETMAB
Appears in Collections:	[Department of Electrical Engineering] journal & Dissertation

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