Voltage Controlled Up-Down Clock Rate Generator.
DEPARTMENT OF THE NAVY WASHINGTON D C
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The patent describes a voltage controlled clock rate generator. It has a reversible integrator in combination with an analog to digital conversion means in the output controlled by a direct current D.C. analog voltage input and a feedback of the digital output to produce a clock frequency directly proportional to the magnitude of the absolute value of the positive or negative D.C. voltage input with both square wave and triangular wave outputs and containing information as to whether the output frequency is a function of a positive or a negative frequency.
- Electrical and Electronic Equipment