Analytical expression for operating speed of GaAs SCFL D-type flip-flops

Tadashi Maeda; Masahiro Fujii

doi:10.1016/S0038-1101(97)81009-X

Analytical expression for operating speed of GaAs SCFL D-type flip-flops

Tadashi Maeda, Masahiro Fujii

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

3 Citations (Scopus)

Abstract

This article describes a simple, analytical expression for the operating speed of SCFL D-type flip-flops in terms of steady-state sinusoidal analysis. The analysis considers the output voltage swing variation caused by the fluctuation of the threshold voltage. The flip-flop maximum operating speed (f_OPmax) has a linear dependence on the cut-off frequency (f_T), and the large standard deviation of threshold voltage reduces the/_OPmax. This analytical result agrees well with the experimental results.

Original language	English
Pages (from-to)	1687-1691
Number of pages	5
Journal	Solid-State Electronics
Volume	41
Issue number	11
DOIs	https://doi.org/10.1016/S0038-1101(97)81009-X
Publication status	Published - 1997 Nov
Externally published	Yes

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Electrical and Electronic Engineering
Materials Chemistry

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10.1016/S0038-1101(97)81009-X

Cite this

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abstract = "This article describes a simple, analytical expression for the operating speed of SCFL D-type flip-flops in terms of steady-state sinusoidal analysis. The analysis considers the output voltage swing variation caused by the fluctuation of the threshold voltage. The flip-flop maximum operating speed (fOPmax) has a linear dependence on the cut-off frequency (fT), and the large standard deviation of threshold voltage reduces the/OPmax. This analytical result agrees well with the experimental results.",

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AU - Fujii, Masahiro

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N2 - This article describes a simple, analytical expression for the operating speed of SCFL D-type flip-flops in terms of steady-state sinusoidal analysis. The analysis considers the output voltage swing variation caused by the fluctuation of the threshold voltage. The flip-flop maximum operating speed (fOPmax) has a linear dependence on the cut-off frequency (fT), and the large standard deviation of threshold voltage reduces the/OPmax. This analytical result agrees well with the experimental results.

AB - This article describes a simple, analytical expression for the operating speed of SCFL D-type flip-flops in terms of steady-state sinusoidal analysis. The analysis considers the output voltage swing variation caused by the fluctuation of the threshold voltage. The flip-flop maximum operating speed (fOPmax) has a linear dependence on the cut-off frequency (fT), and the large standard deviation of threshold voltage reduces the/OPmax. This analytical result agrees well with the experimental results.

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Analytical expression for operating speed of GaAs SCFL D-type flip-flops

Abstract

ASJC Scopus subject areas

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