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Your search keyword '"Ess, Dave Van"' showing total 2 results
Start Over Author "Ess, Dave Van" Topic computer input-output equipment
2 results on '"Ess, Dave Van"'

1. What Color Was George Washington's White Horse?

Author

Ess, Dave Van

Subjects
*DIFFERENTIAL amplifiers, *ELECTRIC power supplies to apparatus, *COMPUTER input design, *EQUATIONS, *ELECTRIC measurements, *COMPUTER input-output equipment
Abstract

The article offers information on common-mode rejection ratio (CMRR) and power-supply rejection ratio (PSRR) and their relation to differential amplifier. It mentions that CMRR gives equivalent differential input for a specific common-mode input, however, PSRR is the ratio of differential and power supply gain. The equation for the inputs and outputs of an ideal differential amplifier and for achieving a real-world amplifier are also presented.

Published
2011

2. Using Delta-Sigma Can Be As Easy As ADC (Part 2).

Author

Ess, Dave Van

Subjects
*ELECTRONIC modulation, *SEMANTIC integration (Computer systems), *ANALOG-to-digital converters, *COMPUTER input-output equipment, *COMPARATOR circuits, *ELECTRIC breakdown, *SENSITIVITY theory (Mathematics), *ELECTRIC charge, *TRANSFER functions, *INDUSTRIAL electronics
Abstract

The article discusses the practicability of integrating delta-sigma modulation with the dual-slope analog-to-digital converter (ADC). It cites the integration of the ADC technique is very useful for industrial applications, wherein many 60-Hz power present in signals can be measured. It notes that the dual-slope integration can function with 20 to 24 bits of resolution. However, it discusses several limitations of a dual-slope ADC integration, including comparator sensitivity, comparator response time and dielectric absorption.

Published
2008

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