Data signal conversion into binary, frequency shifted output signal - generates both output signal frequencies by different division of clock pulse signal

摘要

The data signal consists of binary parts forming data words. The two output signal frequencies are formed by different divisions of a clock pulse signal, which simultaneously serves for the entire circuit synchronisation. The binary parts are serially used for determining the respective dividing ratio. The circuit has a control (SE), a controllable frequency divider (UT) and a clock pulse signal source (TQ). The latter is coupled both to the control clock pulse input and the frequency divider signal input. The control input is linked to the circuit input, and its output is coupled to the frequency divider control input. The divider signal output is coupled to the circuit output. USE/ADVANTAGE - For NC machine tool control etc., with standard components for high reliability.