| 摘要 |
PURPOSE:To generate a pulse having a pulse width which can make a circuit, which is connected to the output terminal, into a reset state sufficiently by operating MISFETs successively. CONSTITUTION:When the power source potential is applied to power source terminal 2, L level is outputted to output terminal 3. Next, control signal S1 is kept at the ground potential (H level), and control signal S2 is made L-level, and the potential at connection point 11 of MISFETs 6 and 7 is made H-level, and signal S1 is made L-level after making control signal S2 H-level, and then, these operations are repeated. Accompanied with these repeated operations, the potential of output terminal 3 approaches a H-level gradually. |
