Basic Circuit Elements

  • Lars Wanhammar

Inductors in LC filters for low frequencies require large and heavy ferrite cores, and it is difficult to manufacture inductors with sufficiently large Q factors at low as well as high frequencies. Furthermore, passive LC filters are not compatible with systems that are built using integrated circuit technologies. Therefore, it is desirable to replace inductors with other types of solutions.


Input Impedance Operational Amplifier Current Conveyor Stray Capacitance Power Supply Rejection Ratio 
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Copyright information

© Springer Science+Business Media, LLC 2009

Authors and Affiliations

  1. 1.Dept. Electrical Engineering Division of Electronics SystemsLinköping UniversitySweden

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