| 摘要 |
PURPOSE:To correct the variance in pulse width, by discriminating wider pulses and narrower pulses, through the production of a strobe signal after a specified time from the leading of an input pulse. CONSTITUTION:Signals of ''1'', ''0'' are transmitted in response to the wide/narrow pulse width. A circuit consisting of a shift register S1, and gates G1, G2 produces a strobo signal for level discrimination. A circuit consisting of gates G3, G4, G5 discriminates if the input signal is 0 or 1 level with the said strobo signal. When the result of this discrimintion is at 0 level, a narrower pulse is shaped and outputted with a shift register S2 and a gate G6. When the result is at 1 level, wider pulses are shaped and outputted with a shift register S3 and a gate G7. |
