A NEW TEMPERATURE COMPENSATED CURRENT CONTROLLED CONVEYOR


TEKİN S. A. , ERCAN H. , ALÇI M.

INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS, vol.41, no.1, pp.22-26, 2011 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 41 Issue: 1
  • Publication Date: 2011
  • Title of Journal : INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS
  • Page Numbers: pp.22-26

Abstract

A simple and effective temperature compensation scheme which generates approximately temperature-independent output current for a current controlled conveyor and its application to a current-mode oscillator is designed and introduced. The temperature sensitivity of the current controlled conveyor's parasitic resistance is reduced by this new design. This proposed circuit includes two current conveyors and a translinear circuit. The circuits' theoretical analysis was carried out, and the performance of the block circuit was confirmed through PSpice simulation results. From the simulation results for applications of proposed circuit, we found that the circuit's temperature-dependence was reduced.