| 摘要 |
PURPOSE:To attain high speed operation, ease of manufacture, to make the circuit small in size and to prevent malfunction, by constituting a current injection type pulse generating circuit using the Josephson effect with two Josephson junctions. CONSTITUTION:In flowing a gate current from a gate current supply line 34 to a Josephson junction 31 and injecting an input current from an input line 33, the junction 31 is switched to the voltage state, the gate current and the input current flow starting as an output current to an output line 35 through a Josephson 32, the junction 32 is switched to the voltage state and the flow of the current to the output line 35 is finished. A pulse current flows to an output line 35 in high speed. The pulse generating circuit is easy for the manufacture, small in size, unnecessary resonance is not caused, and no malfunction takes palce. |
