Multiplizier- und Integrierglied

摘要

The pulse width modulator has an integrator and write/read input gates and is connected on the output side to the control input of a gate whose working input receives signals from another multiplier. The write gate (10) control input is connected to the clock pulse generator and to a differentiator (14). The differentiator and the output of a zero indicator (12) on the output side of the integrator (11) are connected to separate inputs of a flip-flop, (13) whose output is connected to the control input of the read gate (15). The flip-flop output is connected to the clock pulse input of a further pulse width modulator and only then to the control input of a gate on the output side.