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Digitally Programmable Active-R Function Generator
Author(s) -
Muhammad Taher Abuelma′atti
Publication year - 1994
Publication title -
active and passive electronic components
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.144
H-Index - 22
eISSN - 1026-7034
pISSN - 0882-7516
DOI - 10.1155/1994/14974
Subject(s) - function generator , resistor , generator (circuit theory) , transconductance , amplifier , operational amplifier , electrical engineering , electronic engineering , operational transconductance amplifier , signal generator , engineering , function (biology) , simple programmable logic device , electronic circuit , computer science , digital electronics , physics , cmos , chip , voltage , logic family , power (physics) , transistor , quantum mechanics , evolutionary biology , biology
A new digitally programmable active-R function generator circuit is presented. The circuit uses fouroperational amplifiers, two operational transconductance amplifiers, and resistors. The circuit can providesinusoidal, square, and triangular waves with digitally programmable frequency. The frequency islinearly proportional With the digital input

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