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A highly linear differential amplifier with tunable gain | IEEE Conference Publication | IEEE Xplore

A highly linear differential amplifier with tunable gain


Abstract:

This article presents a strategy for implementing a differential amplifier that allows a high degree of linearity in the output currents with tunable gain. For this purpo...Show More

Abstract:

This article presents a strategy for implementing a differential amplifier that allows a high degree of linearity in the output currents with tunable gain. For this purpose, multiple-input floating-gate transistors are used, along with a technique for increasing the transconductance by means of a sum of currents. Simulation results are presented for a 0.35-μm technology. The differential amplifier offers a maximum gain of 62V/V and a bandwidth of 100KHz with a 5pF capacitive load. The total harmonic distortion obtained is 0.273%.
Date of Conference: 20-22 October 2017
Date Added to IEEE Xplore: 16 November 2017
ISBN Information:
Conference Location: Mexico City, Mexico

References

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