Title :
Minimising power dissipation in analogue signal processors through syllabic companding
Author_Institution :
Dept. of Electr. Eng., Columbia Univ., New York, NY, USA
fDate :
10/14/1999 12:00:00 AM
Abstract :
It is shown that it is possible to keep power dissipation in analogue signal processors very small, by using a specific form of syllabic companding that makes the power dissipation signal-dependent in a near-optimum manner. The technique is applicable to class A and class AB circuits
Keywords :
analogue integrated circuits; analogue processing circuits; low-power electronics; analogue signal processors; class A circuits; class AB circuits; power dissipation minimisation; syllabic companding;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19991285
