1 GSps 11-bit track-and-hold in SiGeBiCMOS

被引：3

作者：

Robinson, DJ ^{[1
]}

Larue, GS ^{[1
]}

机构：

[1] Washington State Univ, Sch Elect Engn & Comp Sci, Pullman, WA 99164 USA

来源：

2005 IEEE Workshop on Microelectronics and Electron Devices | 2005年

关键词：

THA; track-hold-amplifier; linearity compensation; dynamic compensation; noise;

D O I：

10.1109/WMED.2005.1431621

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A low noise track-and-hold amplifier was designed and simulated in the Jazz Semiconductor 0.18 mu m SiGe BiCMOS process. Novel compensation techniques were employed in order to meet both the noise and distortion requirements simultaneously. The design incorporates a MOS buffer at the output to enable long hold times without droop. This allows testing by a high-accuracy, off-chip ADC.

引用

页码：67 / 70

页数：4

共 3 条

[1] A 1-GSample/s 10-b full nyquist silicon bipolar Track&Hold IC
Baumheinrich, T
Pregardier, B
Langmann, U
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1997, 32 (12) : 1951 - 1960
[2] Design issues on high-speed high-resolution track-and-holds in BiCMOS technology
Fiocchi, C
Gatti, U
Maloberti, F
[J]. IEE PROCEEDINGS-CIRCUITS DEVICES AND SYSTEMS, 2000, 147 (02): : 100 - 106
[3] NOISE CONSIDERATIONS IN HIGH-ACCURACY A/D CONVERTERS
YEE, PW
[J]. IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1986, 21 (06) : 1011 - 1015

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