Low-voltage CMOS triode transconductor with wide-range and linear tunability

Zeki A.

ELECTRONICS LETTERS, vol.35, no.20, pp.1685-1686, 1999 (Journal Indexed in SCI) identifier identifier

  • Publication Type: Article / Article
  • Volume: 35 Issue: 20
  • Publication Date: 1999
  • Doi Number: 10.1049/el:19991167
  • Title of Journal : ELECTRONICS LETTERS
  • Page Numbers: pp.1685-1686


A triode transconductor is proposed which has a transconductance that is linearly tuneable over a wide range (more than two decades) when the circuit is operated from a 3.3V power supply. The THD is < 1% within the whole linear tuning range, for a 10MHz differential input signal of 1 V-peak.