Compensation of Gm-C lossless integrator for finite output resistance

Document Type

Article

Publication Title

Electronics Letters

Abstract

In this Letter, a general compensation method for finite parasitic output impedance of G in G -C lossless integrator is discussed. The use of a G -simulated negative resistor in series with an integrating capacitor in a lossless integrator is shown to minimise the effects of the finite output impedance of G -cell. The proposed method is employed in a second-order G -C notch filter to improve the stop-band response of the filter. m m m m m

DOI

10.1049/el.2020.0911

Publication Date

1-1-2020

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