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ROMERUU-dev / ttsky-tetrahedral-oscillator

This project implements a tetrahedral oscillator inspired by the paper “Analysis and Design of a Tetrahedral Oscillator” by Richelle L. Smith and Thomas H. Lee. The oscillator is built from coupled inverter pairs, and its operating frequency is tuned by adding capacitive loads to the internal nodes.

spice gds oscillator mixed-signal cmos custom-layout ngspice ring-oscillator lef sky130 xschem magic-vlsi analog-ic open-source-silicon tiny-tapeout

Updated May 7, 2026
Python

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