|Autors: Pandiev, I. M., Yakimov, P. I., Doychev, D. D., Todorov, T. G., Stanchev, V.|
Title: A practical approach to design and modeling digitally programmable analog circuits
Keywords: digitally programmable analog circuits, design methodology, analog circuit macromodeling method
Abstract: In this paper, practical approaches to design and macromodeling digitally programmable analog circuits are described. The proposed design approaches are based on the design methods for analog circuits, the procedures for performing simulation projects and the general methodolog y for building Web-based client/server applications. Those methods are complete framework, which includes all activities, intermediate products, design procedures and relations between them, necessary for design and realization of a concrete electronic circuit and a relevant simulation macromodel. The design approaches are applicable to a broad class of circuits that amplify and convert analog signals under digital control codes, such as programmable gain amplifiers (PGAs), in-amps, sample-and-hold amplifiers (SHAs), digitally programmable active (RC and SC) filters and oscillators.
Вид: статия в списание, публикация в реферирано издание