A bicmos Gm-C bandpass filter with Q enhancement based on symbolic design
نویسنده
چکیده
The utility and importance of symbolic analysis is well known in our area, i.e. Control Theory is not conceived without Mason’s Rule. This article remarks this importance with some novel applications. Basic applications are exposed, general filters based on OTA (Transconductance Operational Amplifiers) Gm-C applications are also presented, the article finishes with a Q enhancement filter design using this technique. A new design was achieved for a second order bandpass filter (Gm-C), Q enhancement using OTAs and a single one way feedback path stage. TopSpice and Matlab results are also presented.
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تاریخ انتشار 2003