- on Miscellaneous Electronics
- Published in issue 5/2013 on page 43
OTA-based Triangular Wave Generator
“Do more with an operational transconductance amplifier”
Although many applications of OTAs have been described, the basic circuit of a non-sinusoidal oscillator exploiting an OTA’s specific advantages is a rare find. This design brief describes a combined triangular and rectangular wave oscillator with two OTA circuits.