Journal Article

·2013

New CMOS realization of Z Copy Voltage Differencing Buffered Amplifier and its current-mode filter application

Arda Güney YTU , Ersin Alaybeyoğlu , Hakan Kuntman

Abstract

In this paper, a new CMOS realization of Z Copy Voltage Differencing Buffered Amplifier (ZC-VDBA) is presented. The performance of the proposed circuit is demonstrated on a new current-mode Kerwin-Huelsman-Newcomb (KHN) filter application, employing two ZC-VDBAs and two grounded capacitors. The circuit simulations are verified using BSIM3 0.18 μm level-7 SPICE parameters.

Keywords

Spice Realization (probability) CMOS Capacitor Electronic engineering Filter (signal processing) Voltage Computer science Current-feedback operational amplifier Amplifier Electrical engineering Operational amplifier Engineering Mathematics

Subject Areas

Analog and Mixed-Signal Circuit Design ·Biomedical Engineering ·Physical Sciences
Advancements in Semiconductor Devices and Circuit Design ·Electrical and Electronic Engineering ·Physical Sciences
Radio Frequency Integrated Circuit Design ·Electrical and Electronic Engineering ·Physical Sciences

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