DIGITAL TO ANALOG CONVERTER

A digital to analog converter (DAC) circuit includes pulse generator circuit for generating voltage pulses having a predetermined length and shape. The voltage pulses are used to control the generation of current pulses generated by a voltage to current converter. The voltage to current converter in...

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Bibliographic Details
Main Authors Kunnen, George Rogers, Braswell, Brandt
Format Patent
LanguageEnglish
French
German
Published 26.05.2021
Subjects
BASIC ELECTRONIC CIRCUITRY
CODE CONVERSION IN GENERAL
CODING
DECODING
ELECTRICITY
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Summary:A digital to analog converter (DAC) circuit includes pulse generator circuit for generating voltage pulses having a predetermined length and shape. The voltage pulses are used to control the generation of current pulses generated by a voltage to current converter. The voltage to current converter includes a set of switchable resistors where the resistance value provided by the set is dependent upon a digital value of a digital signal. In some embodiments, the current amplitude of the current pulses is dependent upon the resistance value and is indicative of the digital value.
Bibliography:Application Number: EP20180191154