A Computer-Aided Design and Synthesis Environment for Analog Integrated Circuits

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Springer Science & Business Media, Apr 30, 2002 - Computers - 211 pages
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A Computer-Aided Design and Synthesis Environment for Analog Integrated Circuits addresses the design methodologies and CAD tools that are available for the systematic design and design automation of analog integrated circuits. Two complementary approaches are discussed.

In the first part the AMGIE analog synthesis system is described. AMGIE is the first analog synthesis system that automates the full design process from specifications down to verified layout. It is targeted to the design of moderate-complexity circuits. It relies on design and circuit knowledge stored in the tool's libraries and can be used by both novice and experienced analog designers as well as system-level designers. The inner workings are explained in detail, with (practical) examples to demonstrate how the implemented algorithms and techniques work. Experimental results obtained with the AMGIE system are reported, including actual fabricated and measured circuits.

The second approach, i.e. the systematic design of high-performance analog circuits, is discussed in the second part of the book. This approach is supported by tools to boost the productivity of the designer. An example of such a tool is Mondriaan, that is targeted towards the automatic layout generation of highly regular analog blocks. The proposed systematic design methodology is then applied to the design of high-accuracy current-steering digital to analog converters (DACs). The full design path is discussed in detail. By using the Mondriaan tool and other in-house developed and commercially available tools, the first 14-bit accurate current-steering DAC without tuning or trimming in CMOS technology has been fabricated and measured.

Both complementary approaches increase analog design productivity. Design times of the different design experiments undertaken are reported throughout the book to demonstrate this.

 

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Contents

The AMGIE Analog Synthesis System
39
13
60
19
68
Introduction
114
a Layout Synthesis Methodology for Arraytype Analog Blocks 5 1 Requirements of the New Layout Generation Methodology
117
23
180

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About the author (2002)

Ewout S.J. MARTENS obtained the MsC and PhD degrees in Electrical Engineering from the Katholieke Universiteit Leuven, Belgium in 2001 and 2007, respectively. For his PhD work, he has been awarded a research fellowship from the Fund for Scientific Research (FWO) of Flanders, Belgium. Currently, he is working as a research assistant at the ESAT?MICAS laboratories of the Katholieke Universiteit Leuven.

His research interests are in the development of systematic techniques and methodologies suited for implementation in analog CAD tools. Specific research topics include the modeling of A-to-D converters and of RF front-end architectures, and the high-level synthesis and architectural exploration of analog and mixedsignal systems. Several results have been described in various papers published in international journals and presented at multiple international conferences. He also is a member of the Program Committee of the DATE conference.

Georges G.E. GIELEN received the MSc and PhD degrees in Electrical Engineering from the Katholieke Universiteit Leuven, Belgium, in 1986 and 1990, respectively. In 1990, he was appointed as a postdoctoral research assistant and visiting lecturer at the department of Electrical Engineering and Computer Science of the University of California, Berkeley. From 1991 to 1993, he was a postdoctoral research assistant of the Belgian National Fund of Scientific Research at the ESAT laboratory of the Katholieke Universiteit Leuven. In 1993, he was appointed assistant professor at the Katholieke Universiteit Leuven, where he promoted to full professor in 2000.

His research interests are in the design of analog and mixed-signal integrated circuits, andespecially in analog and mixed-signal CAD tools and design automation (modeling, simulation and symbolic analysis, analog synthesis, analog layout generation, analog and mixed-signal testing). He is coordinator or partner of several (industrial) research projects in this area, including several European projects (EU, MEDEA, ESA). He has authored or coauthored five books and more than 300 papers in edited books, international journals and conference proceedings. He regularly is a member of the Program Committees of international conferences (DAC, ICCAD, ISCAS, DATE, CICC...), and served as General Chair of the DATE conference in 2006. He serves regularly as member of editorial boards of international journals (IEEE Transactions on Circuits and Systems, Springer international journal on Analog Integrated Circuits and Signal Processing, Elsevier Integration). He received the 1995 Best Paper Award in the John Wiley international journal on Circuit Theory and Applications, and was the 1997 Laureate of the Belgian Royal Academy on Sciences, Literature and Arts in the discipline of Engineering. He received the 2000 Alcatel Award from the Belgian National Fund of Scientific Research for his innovative research in telecommunications, and won the DATE 2004 Best Paper Award. He is a Fellow of the IEEE, served as elected member of the Board of Governors of the IEEE Circuits And Systems (CAS) society and as chairman of the IEEE Benelux CAS chapter. He served as the President of the IEEE Circuits And Systems (CAS) Society in 2005. He was elected DATE Fellow in 2007, and received the IEEE Computer Society Outstanding Contribution Award and the IEEE Circuits and Systems Society Meritorious ServiceAward in 2007.