Detail publikace

Bipolar structure of current amplifier for high-speed data communication signal processing

Originální název

Bipolar structure of current amplifier for high-speed data communication signal processing

Anglický název

Bipolar structure of current amplifier for high-speed data communication signal processing

Jazyk

en

Originální abstrakt

The paper deals with the novel filtration techniques for analog high-speed data signal preprocessing working on the base of a pure current mode filters. A novel bipolar structure of current amplifier and its application in filters working in the so-called pure current mode is presented. It introduces a novel CDCOA element (Current Differencing Current Operational Amplifier). Its bipolar structure is designed. The new element is verified in the universal multifunction filter working in the pure current mode. Because of the better frequency properties of the current mode and because of the dynamic range decreasing in the voltage mode due to decreased supply voltages enabled by present day technology, a universal filter is designed that operates in the pure current mode. It is a circuit where the active elements are only current con-trolled current sources. The CDCOA elements designed were used as active elements.

Anglický abstrakt

The paper deals with the novel filtration techniques for analog high-speed data signal preprocessing working on the base of a pure current mode filters. A novel bipolar structure of current amplifier and its application in filters working in the so-called pure current mode is presented. It introduces a novel CDCOA element (Current Differencing Current Operational Amplifier). Its bipolar structure is designed. The new element is verified in the universal multifunction filter working in the pure current mode. Because of the better frequency properties of the current mode and because of the dynamic range decreasing in the voltage mode due to decreased supply voltages enabled by present day technology, a universal filter is designed that operates in the pure current mode. It is a circuit where the active elements are only current con-trolled current sources. The CDCOA elements designed were used as active elements.

BibTex


@article{BUT42428,
  author="Kamil {Vrba} and Ivo {Lattenberg}",
  title="Bipolar structure of current amplifier for high-speed data communication signal processing",
  annote="The paper deals with the novel filtration techniques for analog high-speed data signal preprocessing working on the base of a pure current mode filters. A novel bipolar structure of current amplifier and its application in filters working in the so-called pure current mode is presented. It introduces a novel CDCOA element (Current Differencing Current Operational Amplifier). Its bipolar structure is designed. The new element is verified in the universal multifunction filter working in the pure current mode. Because of the better frequency properties of the current mode and because of the dynamic range decreasing in the voltage mode due to decreased supply voltages enabled by present day technology, a universal filter is designed that operates in the pure current mode. It is a circuit where the active elements are only current con-trolled current sources. The CDCOA elements designed were used as active elements.",
  address="Sunjin publishing co.",
  chapter="42428",
  institution="Sunjin publishing co.",
  journal="GESTS International Transaction on Computer Science and Engineering",
  number="1",
  volume="6",
  year="2005",
  month="may",
  pages="157",
  publisher="Sunjin publishing co.",
  type="journal article - other"
}