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Active RC filter with reduced capacitance by current division technique | IEEE Conference Publication | IEEE Xplore

Active RC filter with reduced capacitance by current division technique


Abstract:

In this work, the current division technique is applied to active RC filter design to reduce the capacitance. A fourth order Butterworth active RC filter with a nominal c...Show More

Abstract:

In this work, the current division technique is applied to active RC filter design to reduce the capacitance. A fourth order Butterworth active RC filter with a nominal cutoff frequency of 20 kHz is designed in a 0.35 /spl mu/m CMOS technology. The capacitance can be reduced by a factor of 62.5 after using the current division technique.
Date of Conference: 23-26 May 2005
Date Added to IEEE Xplore: 25 July 2005
Print ISBN:0-7803-8834-8

ISSN Information:

Conference Location: Kobe, Japan

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