DocumentCode
2951670
Title
A new BiCMOS low-voltage and low-distortion OTA for continuous-time filters
Author
Yang, F. ; Enz, C.C. ; Python, D.
Author_Institution
Electron. Lab., Swiss Federal Inst. of Technol., Lausanne, Switzerland
Volume
2
fYear
1995
fDate
30 Apr-3 May 1995
Firstpage
1199
Abstract
This paper presents a new BiCMOS OTA based on MOS transistors operating in the triode-region. The THD of the proposed OTA is smaller than -63 dB for an input voltage up to 2 Vp-p at 3 V supply voltage. The Common-Mode (CM) stabilization systems, combining both CM Feed Forward and CM Feed Back circuits are also presented. Simulated results of a second-order filter designed using the proposed OTA are given
Keywords
BiCMOS analogue integrated circuits; circuit stability; continuous time filters; feedback amplifiers; feedforward; harmonic distortion; operational amplifiers; 3 V; BiCMOS OTA; MOS transistor triode region; THD; common-mode stabilization systems; continuous-time filters; feedback circuits; feedforward circuits; input voltage; second-order filter; Bandwidth; BiCMOS integrated circuits; Circuit simulation; Continuing education; Filters; Impedance; Low voltage; MOSFETs; Transconductance; Transconductors;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1995. ISCAS '95., 1995 IEEE International Symposium on
Conference_Location
Seattle, WA
Print_ISBN
0-7803-2570-2
Type
conf
DOI
10.1109/ISCAS.1995.520359
Filename
520359
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