Versatile voltage controlled relaxation oscillators using OTRA


In this paper Operational Trans-Resistance Amplifier (OTRA) based voltage controlled oscillators are presented. They have a low component count and are easy to realize. The sensitivity (Hz per Volts) and tuning range can be configured just by controlling the value of the resistors. The oscillator circuit is insensitive to parasitic input capacitances and… (More)


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@article{Bothra2011VersatileVC, title={Versatile voltage controlled relaxation oscillators using OTRA}, author={Mayank Bothra and Rajeshwari Pandey and Neeta Pandey}, journal={2011 3rd International Conference on Electronics Computer Technology}, year={2011}, volume={1}, pages={394-398} }