Cart (Loading....) | Create Account
Close category search window
 

Library finding for high-level synthesis of analog systems

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Ganesan, S. ; Cincinnati Univ., OH, USA ; Vemuri, R.

The behavior of an analog system may be represented as a signal flow graph (SFG), where nodes represent operations (transfer functions and non-linear functions) on signals and edges represent signal flow. Library binding or technology mapping transforms the given behavior into a netlist of cells from the target library, optimized for performance. Analog library binding is different from its digital counterpart, and presents new problems that we address in this work. (1) The transformation from analog behavior to structure is not unique. Our algorithm performs architecture generation and explores various possible circuit architectures for the best area and noise performance. (2) The occurrence of feedback in analog systems introduces cycles in the SFG. Hence the structural approach to analog library binding involves matching and covering of directed graphs with cycles. We employ a multi-level pattern library representation, together with hierarchical matching and covering approach to solve this problem. (3) In order to have acceptable signal-to-noise ratio at the system's output terminals, low-noise circuit structures are selected by optimizing both the gain distribution and the noise figure (NF) of the system. Due to its frequency-dependent nature, noise figure is determined over multiple frequency points during fitness evaluation

Published in:

VLSI Design, 2001. Fourteenth International Conference on

Date of Conference:

2001

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.