Large signal analysis of harmonic and intermodulation distortion in switched-current audio memory cells

Muhammad Taher Abuelma'atti

doi:10.1023/A:1019549024619

Large signal analysis of harmonic and intermodulation distortion in switched-current audio memory cells

Muhammad Taher Abuelma'atti^*

^*Corresponding author for this work

King Fahd University of Petroleum & Minerals

Research output: Contribution to journal › Article › peer-review

Abstract

Closed-form expressions are presented for the harmonic and intermodulation performance of SI audio memory cells excited by large amplitude multisinusoidal current signals. Effects of the threshold-voltage mismatch, the output conductance and the clock-injection are taken into consideration. The results show that under certain conditions, the second-harmonic components resulting from these three sources may be out of phase and thus cancellation, resulting in minimum distortion, may result.

Original language	English
Pages (from-to)	111-122
Number of pages	12
Journal	Analog Integrated Circuits and Signal Processing
Volume	32
Issue number	2
DOIs	https://doi.org/10.1023/A:1019549024619
State	Published - Aug 2002

Keywords

Harmonic and intermodulation distortion
Switched current memory cells

ASJC Scopus subject areas

Signal Processing
Hardware and Architecture
Surfaces, Coatings and Films

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10.1023/A:1019549024619

Cite this

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abstract = "Closed-form expressions are presented for the harmonic and intermodulation performance of SI audio memory cells excited by large amplitude multisinusoidal current signals. Effects of the threshold-voltage mismatch, the output conductance and the clock-injection are taken into consideration. The results show that under certain conditions, the second-harmonic components resulting from these three sources may be out of phase and thus cancellation, resulting in minimum distortion, may result.",

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AB - Closed-form expressions are presented for the harmonic and intermodulation performance of SI audio memory cells excited by large amplitude multisinusoidal current signals. Effects of the threshold-voltage mismatch, the output conductance and the clock-injection are taken into consideration. The results show that under certain conditions, the second-harmonic components resulting from these three sources may be out of phase and thus cancellation, resulting in minimum distortion, may result.

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Large signal analysis of harmonic and intermodulation distortion in switched-current audio memory cells

Abstract

Keywords

ASJC Scopus subject areas

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