Two DO-CCII Based Lossless Floating Capacitance Multipliers
Abstract
In this paper, two new lossless floating capacitance multipliers (FCMs) are designed. These FCMs consist of two dual-output second-generation current conveyors (DO-CCIIs). In the designed FCMs, two resistors and a capacitor are used. The resistors of the proposed FCMs are grounded. Nevertheless, the capacitors of the FCMs are floating. The proposed circuits can be electronically adjusted if current controlled DO-CCIIs are employed instead of the DO-CCIIs in the proposed lossless FCMs. Furthermore, passive element matching conditions do not necessary for the proposed circuits. The proposed FCMs are tested in the second-order passive filter. The SPICE program is carried out for all the simulations while utilizing the parameters of the 0.18 µm CMOS technology.
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References
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