A versatile active RC building block with inherent compensation for the finite bandwidth of the amplifier

An earlier paper by the authors describes an easily trimmed universal building block for active RC filters which possesses the valuable characteristic that, with suitable design, the Q -value can be made approximately independent of the gain-bandwidth product of the operational amplifiers. This make...

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Veröffentlicht in:	IEEE transactions on circuits and systems 1974-01, Vol.21 (1), p.75-78
Hauptverfasser:	Akerberg, D., Mossberg, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Active filters Bandwidth Circuit theory Electrons Feedback amplifiers Filtering Frequency dependence Operational amplifiers Semiconductor optical amplifiers Transfer functions
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