Title :
Synthesis of companding systems by component to component substitution: an alternative method
Author :
De La Cruz Blas, Carlos A. ; Martin, Antonio J López ; Carlosena, Alfonso
Author_Institution :
Dept. of Electr. & Electron. Eng., Public Univ. of Navarra, Pamplona, Spain
fDate :
6/23/1905 12:00:00 AM
Abstract :
Introduces a novel method for the synthesis of companding circuits based on a component to component substitution. This is an alternative to another procedure proposed by the authors [1999]. It is demonstrated on a companding biquad, which is designed in CMOS technology, employing the square law characteristic of MOS transistors, leading to a so called square root domain circuit
Keywords :
CMOS analogue integrated circuits; biquadratic filters; compandors; low-power electronics; CMOS technology; MOS transistors; analog filters; biquad; companding systems; component to component substitution; low voltage circuits; square law characteristic; square root domain circuit; Analog circuits; CMOS technology; Circuit synthesis; Computer industry; Consumer electronics; Dynamic range; Filters; Low voltage; MOSFETs; Nonlinear equations;
Conference_Titel :
Electronics, Circuits and Systems, 2001. ICECS 2001. The 8th IEEE International Conference on
Print_ISBN :
0-7803-7057-0
DOI :
10.1109/ICECS.2001.957598
