Realization of MOS-compatible multifunct
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I.A. Khan; M.T. Ahmed
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Article
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1986
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Elsevier Science
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English
β 242 KB
state-variable technique is employed in the realization of a multifunctional active-C biquadratic filter. The basic block is shown to give simultaneously low-pass (LP), band-pass (BP) and band-elimination (BE) responses. The use of only two operational amplifiers (OA's) and ratioed capacitors makes