Patent ID: 11901868
Assignee: SOCIONEXT INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H  G | IPC G  H

Claim 22:
23. An adder circuit, comprising:
a first current source that is connected to a power supply line to which a first electric potential is supplied;
a differential input circuit that is connected between the first current source and a first node and configured to receive a differential input signal;
a second current source that is connected between a power supply line to which a second electric potential different from the first electric potential is supplied and the first node;
a load circuit that is connected between the power supply line to which the first electric potential is supplied and the first node;
an inductor circuit that is connected between the first node and the second current source;
a third current source that is connected between the power supply line to which the second electric potential is supplied and the first node; and
a fourth current source that is connected between the power supply line to which the first electric potential is supplied and the first node, a current amount of the fourth current source changing according to a control input.