Volume 11, Issue 4 (December 2015)                   IJEEE 2015, 11(4): 301-309 | Back to browse issues page

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Chaturvedi B, Mohan J. Single DV-DXCCII Based Voltage Controlled First Order All-pass Filter with Inverting and Non-inverting responses . IJEEE. 2015; 11 (4) :301-309
URL: http://ijeee.iust.ac.ir/article-1-772-en.html
Abstract:   (2028 Views)

In this paper, a new voltage controlled first order all-pass filter is presented. The proposed circuit employs a single differential voltage dual-X second generation current conveyor (DV-DXCCII) and a grounded capacitor only. The proposed all-pass filter provides both inverting and non inverting voltage-mode outputs from the same configuration simultaneously without any matching condition. Non-ideal analysis along with sensitivity analysis is also investigated. The proposed circuit has low active and passive sensitivities. As an application the proposed all-pass filter is connected in cascade to get higher order filter. The theoretical results are validated thorough PSPICE simulations using TSMC 0.18µm CMOS process parameters.


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Type of Study: Research Paper | Subject: Analog Circuits
Received: 2015/03/23 | Accepted: 2015/10/28 | Published: 2016/01/02