Title :
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
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;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1205962
