DocumentCode
1687729
Title
New fully balanced log-domain integrators
Author
Wu, Jie ; El-Masry, Ezz I.
Author_Institution
Dept. of Electr. & Comput. Eng., Dalhousie Univ., Halifax, NS, Canada
Volume
1
fYear
1998
Firstpage
313
Abstract
A new fully balanced log-domain integrator structure is proposed. The use of the differential structures can reduce the distortion and improve the dynamic range of the circuits. Two balanced versions: the complementary transistor pair (CTP) and the all-npn transistors, are introduced. The circuits were verified by the simulations of a fifth-order Chebyshev low-pass filter
Keywords
Chebyshev filters; active filters; differential amplifiers; electric distortion; integrating circuits; low-pass filters; all-npn transistors; complementary transistor pair; differential structures; distortion; dynamic range; fifth-order Chebyshev low-pass filter; fully balanced log-domain integrators; Capacitors; Chebyshev approximation; Circuit simulation; Coupling circuits; Dynamic range; Frequency; Low pass filters; Stability; Transconductance; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location
Monterey, CA
Print_ISBN
0-7803-4455-3
Type
conf
DOI
10.1109/ISCAS.1998.704424
Filename
704424
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