Structured design of an integrated subscriber line interface system and circuit

Author

Tajalli, Armin ; Atarodi, S. Mojtaba

Author_Institution

Emad Semicon, Sharif Univ. of Technol., Tehran, Iran

Volume

2

fYear

2003

fDate

25-28 May 2003

Abstract

A structured design of subscriber line interface system and circuit is described. A high level synthesis allows extracting overall system and circuit requirements to satisfy the desired specifications, standards, and a robust implementation. For this purpose, first the output driving stage is analyzed and then, DC, AC, and longitudinal balance feedbacks are considered. Then based on extracted system specifications, optimum circuit design of a line-driver is described. High-level design of the line-driver as the most important circuit block optimized for stability, accuracy, area, and power dissipation is elaborated.

Keywords

CMOS analogue integrated circuits; circuit CAD; circuit feedback; circuit optimisation; circuit stability; high level synthesis; integrated circuit design; subscriber loops; SLIC design; high level synthesis; line-driver design; optimum circuit design; output driving stage; power dissipation; stability; structured design; subscriber line interface circuit; system specifications; Circuit stability; Circuit synthesis; Design optimization; High level synthesis; Impedance; Integrated circuit technology; Output feedback; Power dissipation; Radio frequency; Robustness;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on

Print_ISBN

0-7803-7761-3

Type

conf

DOI

10.1109/ISCAS.2003.1205962

Filename

1205962