Micropower Data Converters: A Tutorial

被引：8

作者：

Temes, Gabor C. ^{[1
]}

机构：

[1] Oregon State Univ, Sch Elect Engn & Comp Sci, Corvallis, OR 97331 USA

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2010年 / 57卷 / 06期

基金：

美国国家科学基金会;

关键词：

Analog-to-digital converters (ADCs); digital-to-analog converters (DACs); micropower data converters; sensor interfaces; DAC;

D O I：

10.1109/TCSII.2010.2048356

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：

In many applications, such as in battery-operated medical devices or in habitat monitoring sensor networks, special data converters are needed, which can operate on battery or even harvested power. The available power in these devices is very limited, often only a few tens of microwatts. This tutorial discusses some of the design options for such micropower digital-to-analog and analog-to-digital converters.

引用

页码：405 / 410

页数：6

共 20 条

[1] A high-resolution low-power oversampling ADC with extended-range for bio-sensor Arrays [J].

Agah, Ali ;

Vleugels, Katelijn ;

Griffin, Peter B. ;

Rodaghi, Mostafa ;

Plummer, James D. ;

Wooley, Bruce A. .

2007 Symposium on VLSI Circuits, Digest of Technical Papers, 2007, :244-245

[2]

CRANINCKX J, 2007, P IEEE SOL STAT CIRC, V1, P246

[3] Double-sampling extended-counting ADC [J].

De Maeyer, J ;

Rombouts, P ;

Weyten, L .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2004, 39 (03) :411-418

[4] A multibit delta-sigma audio DAC with 120-dB dynamic range [J].

Fujimori, I ;

Nogi, A ;

Sugimoto, T .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2000, 35 (08) :1066-1073

[5]

Johns D. A., 2008, Analog integrated circuit design

[6] Capacitor array structure and switch control for energy-efficient SAR analog-to-digital converters [J].

Lee, Jeong-Sup ;

Park, In-Cheol .

PROCEEDINGS OF 2008 IEEE INTERNATIONAL SYMPOSIUM ON CIRCUITS AND SYSTEMS, VOLS 1-10, 2008, :236-239

[7] A Noise-Coupled Time-Interleaved Delta-Sigma ADC With 4.2 MHz Bandwidth,-98 dB THD, and 79 dB SNDR [J].

Lee, Kyehyung ;

Chae, Jeongseok ;

Aniya, Mitsuru ;

Hamashita, Koichi ;

Takasuka, Kaoru ;

Takeuchi, Seiji ;

Temes, Gabor C. .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 2008, 43 (12) :2601-2612

[8]

Maloberti F., 2007, Data Converters

[9] Theory and applications of incremental ΔΣ converters [J].

Márkus, J ;

Silva, J ;

Temes, GC .

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS I-REGULAR PAPERS, 2004, 51 (04) :678-690

[10] ALL-MOS CHARGE REDISTRIBUTION ANALOG-TO-DIGITAL CONVERSION TECHNIQUES .1. [J].

MCCREARY, JL ;

GRAY, PR .

IEEE JOURNAL OF SOLID-STATE CIRCUITS, 1975, 10 (06) :371-379

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