DocumentCode
312560
Title
Low-voltage log-domain signal processing in CMOS and BiCMOS
Author
Enz, C.C. ; Punzenberger, M. ; Python, D.
Author_Institution
Electron. Lab., Swiss Federal Inst. of Technol., Lausanne, Switzerland
Volume
1
fYear
1997
fDate
9-12 Jun 1997
Firstpage
489
Abstract
This paper presents the most important properties of log-domain filters for the realization of low-voltage (LV) and low-power (LP) analog signal processing circuits. The noise behavior is briefly discussed and the advantage of the combination of companding and class AB operation is highlighted. Examples of BiCMOS and standard digital CMOS realizations operating at supply voltages as low as 1 V are presented
Keywords
BiCMOS analogue integrated circuits; CMOS analogue integrated circuits; analogue processing circuits; integrated circuit noise; 1 V; BiCMOS IC; CMOS IC; analog signal processing; class AB operation; companding; log-domain filter; low-voltage low-power circuit; noise; Analog circuits; Bandwidth; BiCMOS integrated circuits; CMOS process; CMOS technology; Circuit noise; Energy consumption; Filters; Signal processing; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN
0-7803-3583-X
Type
conf
DOI
10.1109/ISCAS.1997.608778
Filename
608778
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