Component reduced floating +/- L, +/- C and +/- R simulators with grounded passive components
Küçük Resim Yok
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
ELSEVIER GMBH, URBAN & FISCHER VERLAG
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, a novel immittance simulator circuit is proposed. The proposed circuit can simulate any one of the floating positive or negative inductor simulator (+/- L), positive or negative capacitor simulator (+/- C) and positive or negative resistor simulator (+/- R). It uses only one current backward transconductance amplifier (CBTA) and two grounded passive components. The proposed simulator can be tuned electronically by changing the transconductance value of the CBTA. Moreover, the circuit does not require any conditions of component matching. It has a good sensitivity performance with respect to the tracking errors and the passive components. The performance of the proposed immittance simulator is demonstrated on the fourth-order voltage- and current-mode band-pass filters by using Pspice simulations based on the 0.25 mu m TSMC level-7 CMOS technology parameters. (C) 2011 Elsevier GmbH. All rights reserved.
Açıklama
Anahtar Kelimeler
Current backward transconductance, amplifier, Floating inductor simulator, lmmittance simulator, Active networks, Analog signal processing circuits
Kaynak
AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS
WoS Q Değeri
Q3
Scopus Q Değeri
Q2
Cilt
65
Sayı
10
