Frequency divider with selectable keying ratios - has pairs of decoded outputs for switching identical pulse, e.g. by flip=flops

摘要

The frequency divider ratios has intersecting phase positions of resulting pulses, and counters and decoders coupled to a ring counter. It uses pairs of decoded outputs for on and off switching of the same pulse. Flip flops can be used, which transmit the resulting pulse at their outputs. Pref. the resulting pulses serve to generate a rotary field. The counters with decoders are not automatically reset to zero at the end of a cycle. USE/ADVANTAGE - For HF oscillation circuits for program process generation, with reduced cost by electromechanical or electronic switching.