Please use this identifier to cite or link to this item: https://hdl.handle.net/11499/8513
Title: Current-mode biquadratic universal filter design with two terminal unity gain cells
Authors: Alpaslan, Halil
Yüce, Erkan
Keywords: Current follower
Current-mode filter
Lossy inductor simulator
Unity gain cell
Voltage follower
Abstract: A grounded parallel lossy active inductor and two current-mode (CM) universal filters are presented in this paper. All the circuits use two voltage followers (VFs) and a current follower (CF). The parallel lossy active inductor includes a grounded capacitor which is attractive in integrated circuit (IC) technology. The CM universal filters have one input and standard three outputs such as band-pass (BP), low-pass (LP) and high-pass (HP) responses. All-pass and notch outputs can be obtained by adding extra one CF. Suggested structures in this paper can be constructed with commercially available active devices such as AD844s. Non-ideal gain and intrinsic X-terminal parasitic resistor effects are examined. Several computer simulations with SPICE program and experimental results by employing AD844s are drawn to verify theoretical ones.
URI: https://hdl.handle.net/11499/8513
ISSN: 1210-2512
Appears in Collections:Mühendislik Fakültesi Koleksiyonu
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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