A voltage controlled oscillator circuit includes first and second power rails, a control voltage rail, an input terminal, and an output terminal. A plurality of domino stages are series connected in a ring, with each of the domino stages being connected across the first and second power rails and being responsive to the control voltage rail. A plurality of feedback paths is provided with each path connected to enable one of the plurality of domino stages to input a feedback output signal to a preceding serially connected domino stage. A reset signal is asserted to place the domino stages in a post charge state and deasserted to allow the domino stages to begin producing an oscillating signal.
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