Design of wideband linear voltage-to-current converters

Retdian Nicodimus, Shigetaka Takagi

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)


This paper proposes a voltage-to-current converter with nested feedback loop configuration to achieve high loop gain without reducing the bandwidth. Simulation results using 0.18-μm CMOS process parameters show that the proposed circuit has a good linearity performance. The simulated bandwidth is 350 MHz. The THD improvement of the proposed circuit is more than 60 dB compared to the one of a common gate circuit under a same total current consumption of 10.4 mA.

Original languageEnglish
Pages (from-to)382-389
Number of pages8
JournalIEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences
Issue number2
Publication statusPublished - 2010 Feb
Externally publishedYes


  • Current-mode
  • Voltage-to-current converter

ASJC Scopus subject areas

  • Signal Processing
  • Computer Graphics and Computer-Aided Design
  • Electrical and Electronic Engineering
  • Applied Mathematics


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