| 摘要 |
PURPOSE:To readily obtain pulse waveforms having the same dead time by integrating a pulse input signal, and generating an output when the charging/ discharging waveform become the prescribed voltage value or higher or lower, thereby deleting the number of components. CONSTITUTION:When a pulse waveform is applied to a signal input terminal 1, an integrator 2 outputs a pulse waveform having the same time constants of rise and fall by a resistor 3 and a capacitor 4. The pulse waveform is compared by the first and second operational amplifiers 9, 10 with the voltages at the points (x), (y) of a reference voltage unit 5, pulse waveforms having the same dead time are output to output terminals 11, 12. |
