A NEW TEMPERATURE COMPENSATED CURRENT CONTROLLED CONVEYOR

TEKİN S. A., ERCAN H., ALÇI M.

INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS, cilt.41, sa.1, ss.22-26, 2011 (SCI-Expanded, Scopus) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 41 Sayı: 1
  • Basım Tarihi: 2011
  • Dergi Adı: INFORMACIJE MIDEM-JOURNAL OF MICROELECTRONICS ELECTRONIC COMPONENTS AND MATERIALS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.22-26
  • Anahtar Kelimeler: Conveyor, Temperature Compensation, Circuit, SPice Simulation
  • Erciyes Üniversitesi Adresli: Evet

Özet

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.