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A novel circuit design technique is presented which improves gain‐accuracy and linearity in differential amplifiers. The technique employs negative impedance compensation and results demonstrate a significant performance improvement in precision, lowering sensitivity, and wide dynamic range. A theoretical underpinning is given together with the results of a demonstrator differential input/output amplifier...
Design of differential amplifier with high gain accuracy and high linearity is presented in the paper. The amplifier design is based on the negative impedance compensation technique reported by the authors in [1]. A negative impedance with high precision, low sensitivity, wide input signal range and simple structure is used for the compensation of differential amplifier. Analysis and simulation results...
A novel amplifier design technique based on the negative impedance compensation is presented for amplifiers with feedback. The theoretical and simulation results have shown that the proposed technique is very effective and can provide high gain accuracy and high linearity with relatively low open-loop gain amplifiers, hence the technique has a very good potential for high frequency applications.
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