A new wideband electronically tunable grounded resistor employing only three MOS transistors

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Yüce E., Tokat S., Yücel F.

TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES, cilt.24, sa.4, ss.2442-2453, 2016 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 24 Sayı: 4
  • Basım Tarihi: 2016
  • Doi Numarası: 10.3906/elk-1403-12
  • Dergi Adı: TURKISH JOURNAL OF ELECTRICAL ENGINEERING AND COMPUTER SCIENCES
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, TR DİZİN (ULAKBİM)
  • Sayfa Sayıları: ss.2442-2453
  • Anahtar Kelimeler: Tunable resistor, MOS transistor, body effect, channel length modulation, differential voltage current conveyor, multifunctional filter, CONTROLLED-IMPEDANCE CONFIGURATION, VOLTAGE-CONTROLLED IMPEDANCES, DYNAMIC-RANGE EXTENSION, REALIZATION, CIRCUITS
  • Akdeniz Üniversitesi Adresli: Evet

Özet

In this paper, a new wideband electronically tunable grounded resistor, namely a grounded voltage controlled resistor (GVCR) including only three MOS transistors, is suggested. The proposed GVCR, without requiring any additional bias currents and voltages, has only one control voltage. Linearity analysis for the proposed GVCR is given. A new second-order multifunctional filter using two differential voltage current conveyors is also included as an application example. Some postlayout simulation results with SPICE are included to show the performance, workability, and effectiveness.