Detail publikace

Z Copy - Controlled Gain - Current Differencing Buffered Amplifier and its applications

Originální název

Z Copy - Controlled Gain - Current Differencing Buffered Amplifier and its applications

Anglický název

Z Copy - Controlled Gain - Current Differencing Buffered Amplifier and its applications

Jazyk

en

Originální abstrakt

The Z Copy - Controlled Gain - Current Differencing Buffered Amplifier (ZC-CG-CDBA) is introduced in the paper. In addition to the well-known CDBA, the input Current Differencing Unit (CDU) is modified and completed by special circuits. Analogously to the conventional CDBA, the z terminal is internally connected to the input of voltage buffer. The current gain from the difference input p, n to the output z can be controlled electronically or by an external device. In addition, an independent high-impedance output zc is available, providing difference current Ip-In. In the paper, the extension of application range of the ZC-CG-CDBA compared to conventional CDBA is referred to. The novel circuit element is assembled from commercial integrated circuits and its principle is verified experimentally on a universal 2nd - order filter.

Anglický abstrakt

The Z Copy - Controlled Gain - Current Differencing Buffered Amplifier (ZC-CG-CDBA) is introduced in the paper. In addition to the well-known CDBA, the input Current Differencing Unit (CDU) is modified and completed by special circuits. Analogously to the conventional CDBA, the z terminal is internally connected to the input of voltage buffer. The current gain from the difference input p, n to the output z can be controlled electronically or by an external device. In addition, an independent high-impedance output zc is available, providing difference current Ip-In. In the paper, the extension of application range of the ZC-CG-CDBA compared to conventional CDBA is referred to. The novel circuit element is assembled from commercial integrated circuits and its principle is verified experimentally on a universal 2nd - order filter.

BibTex


@article{BUT49583,
  author="Dalibor {Biolek} and Josef {Bajer} and Viera {Biolková} and Zdeněk {Kolka} and Michal {Kubíček}",
  title="Z Copy - Controlled Gain - Current Differencing Buffered Amplifier and its applications",
  annote="The Z Copy - Controlled Gain - Current Differencing Buffered Amplifier (ZC-CG-CDBA) is introduced in the paper. In addition to the well-known CDBA, the input Current Differencing Unit (CDU) is modified and completed by special circuits. Analogously to the conventional CDBA, the z terminal is internally connected to the input of voltage buffer. The current gain from the difference input p, n to the output z can be controlled electronically or by an external device. In addition, an independent high-impedance output zc is available, providing difference current Ip-In. In the paper, the extension of application range of the ZC-CG-CDBA compared to conventional CDBA is referred to. The novel circuit element is assembled from commercial integrated circuits and its principle is verified experimentally on a universal 2nd - order filter.",
  address="Wiley",
  chapter="49583",
  institution="Wiley",
  journal="International Journal of Circuit Theory and Applications",
  number="3",
  volume="39",
  year="2011",
  month="march",
  pages="257--274",
  publisher="Wiley",
  type="journal article in Web of Science"
}