Open Science Research Excellence
@article{(International Science Index):http://waset.org/publications/53,
  title    = {High-performance Second-Generation Controlled Current Conveyor CCCII and High Frequency Applications},
  author    = {Néjib Hassen and  Thouraya Ettaghzouti and  Kamel Besbes},
  country   = {},
  institution={},
  abstract  = {In this paper, a modified CCCII is presented. We have used a current mirror with low supply voltage. This circuit is operated at low supply voltage of ±1V. Tspice simulations for TSMC 0.18μm CMOS Technology has shown that the current and voltage bandwidth are respectively 3.34GHz and 4.37GHz, and parasitic resistance at port X has a value of 169.320 for a control current of 120μA. In order to realize this circuit, we have implemented in this first step a universal current mode filter where the frequency can reach the 134.58MHz. In the second step, we have implemented two simulated inductors: one floating and the other grounded. These two inductors are operated in high frequency and variable depending on bias current I0. Finally, we have used the two last inductors respectively to implement two sinusoidal oscillators domains of frequencies respectively: [470MHz, 692MHz], and [358MHz, 572MHz] for bias currents I0 [80μA, 350μA].
},
    journal   = {International Journal of Electrical, Computer, Energetic, Electronic and Communication Engineering},  volume    = {5},
  number    = {12},
  year      = {2011},
  pages     = {1764 - 1773},
  ee        = {http://waset.org/publications/53},
  url       = {http://waset.org/Publications?p=60},
  bibsource = {http://waset.org/Publications},
  issn      = {eISSN:1307-6892},
  publisher = {World Academy of Science, Engineering and Technology},
  index     = {International Science Index 60, 2011},
}