DocumentCode
516546
Title
Precision Compressor Gain Controller in CMOS Technology
Author
Arreguit, X. ; Vittoz, E.A. ; Merz, M.
Author_Institution
Ecole Polytechnique Fédérale, Laboratoire d´´Ã©lectronique générale, 33, Av. de Cour, 1007 LAUSANNE SWITZERLAND
fYear
1986
fDate
16-18 Sept. 1986
Firstpage
116
Lastpage
118
Abstract
A precision gain control compressor is described which make use of CMOS compatible lateral bipolar transistors. Two similar circuits are presented enabling the raise to positive and negative powers. These circuits are specifically designed for use in CMOS hearing aids systems.
Keywords
Bipolar transistors; CMOS technology; Circuits; Envelope detectors; Equations; Gain control; Hearing aids; Rectifiers; Transfer functions; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Solid-State Circuits Conference, 1986. ESSCIRC '86. Twelfth European
Conference_Location
Delft, The Netherlands
Type
conf
Filename
5468335
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