Patent ID: 11870454
Assignee: LG ELECTRONICS INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 7:
8. The analog-to-digital converter of claim 7, wherein the input end circuit comprises:
a first transistor connected between a terminal to which a first voltage is applied and a first node;
a first switch having one end connected to the first node and configured to be turned on in the even numbered time periods and turned off in the odd numbered time periods:
a second transistor connected between another end of the first switch of the input end circuit and a second node, and comprising a gate to which the intermediate signal (in1+) is applied;
a third transistor connected between the another end of the first switch of the input end circuit and a third node, and configured to have the intermediate signal (in1−) applied thereto;
a second switch having one end connected to the first node and configured to be turned on in the odd numbered time periods and turned off in the even numbered time periods;
a fourth transistor connected between another end of the second switch of the input end circuit and the third node, and comprising a gate to which the intermediate signal (in2+) is applied; and
a fifth transistor connected between the another end of the second switch of the input end circuit and the second node, and comprising a gate to which the intermediate signal (in2−) is applied.