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lowpass.doc
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1986-12-26
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512b
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6 lines
THIS PROGRAM DESIGNS ACTIVE LOW PASS FILTERS USING UNITY GAIN ACTIVE
ELEMENTS. THE INPUT IS THE 3 dB INPUT FREQUENCY, A SKIRT FREQUENCY AND THE
MAGNITUDE OF THE ATTENUATION IN dB AT THIS POINT. THE NUMBER OF SECTIONS IN
CASCADE IS CALCULATED. THE VALUES OF THE COMPONENTS IS CALCULATED. THE AUTHOR
REFERS TO TABLES GIVEN IN: EDN, MARCH 15,1971. IF ANY ONE HAS A COPY OF THIS,
PLEASE SEND IT TO THE E.E.P.D LIBRARY. G.HARRISON 12/26/86.