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Implementation and Simulation of a Differential Amplifier using Dual Gate Organic Thin Film Transistor


Shilpa Saini , Uttarakhand Technical University, Dehradun.; Yogendra Saini, national institute of technology, uttarakhand


OTFT, Dual Gate, Differential Amplifier, Pentacene


In modern IC amplifiers an essential building block is the differential amplifier. Many electronic devices internally use differential amplifiers. There is a type of electronic amplifier is differential amplifier that multiplies the difference between two inputs by some constant value and this constant value is called differential gain. In this paper we propose a differential amplifier implemented using dual gate organic thin film transistors (OTFTs). P-type pentacene dual gate OTFT structure is used to design amplifier device. Implementation and simulation of device is done using industry standard Atlas (Silvaco) 2-D device simulator. Results show that the amplifier has well behaved large signal characteristics and good linearity for inputs between -1 and 1 V.

Other Details

Paper ID: IJSRDV4I60073
Published in: Volume : 4, Issue : 6
Publication Date: 01/09/2016
Page(s): 142-144

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