| 摘要 |
PURPOSE:To correct the waveform distortion of an output signal by adding two delay elements, equal in delay time to gate circuits, and two gate circuits to a monostable multivibrating circuit that has delay elements at one-side inputs of two gate circuits. CONSTITUTION:The output terminals of gate circuits 1 and 2 are cross-connected to the 1st input terminals of gate circuits 2 and 1 and the 2nd input terminals of circuits 1 and 2 are also connected to input signal terminal 4 directly and via delay circuit 3 respectively to constitute a monostable multivibrating circuit. To the 2nd input terminals of circuits 1 and 2, delay circuit 7 and 8 are connected and the outputs of circuits 7 and 8 are further connected to the 1st input terminals of gate circuits 5 and 6. To the 2nd input terminals of circuits 5 and 6, the 1st input terminals of circuits 1 and 2 are connected and from the outputs of circuits 5 and 6, output signals Q2 and Q2' are sent out. Circuits 7 and 8 are equalized in delay time to circuits 1 and 2 to correct waveform distortion based upon delay characteristics of circuits 1 and 2, so that symmetrical signals Q2 and Q2' will be output. |
