70MHz oscillator circuit based on constant threshold inverters

A novel supply voltage compensation circuit for the inverter switching point

“…The additional circuitry, for bulk voltage regulation and transistor switching, brings both additional area and power consumption. For the typical application presented in [9], the frequency accuracy increased almost 6 times for, at most, 20% higher power consumption.…”

“…An oscillator circuit is a typical application for the proposed circuit. Schematic is proposed in [9].…”