Patent ID: 11923815
Assignee: TRIEYE LTD.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. A method, comprising:
connecting an offset evaluation circuit to charge an offset capacitor with a first charge corresponding to an offset voltage of an amplifier;
connecting a collected charge reduction circuitry between an output of the amplifier and a first input of the amplifier;
disconnecting the offset evaluation circuit;
by the collected charge reduction circuitry, collecting a second charge resulting from disconnection of the offset evaluation circuit; and
by an integration capacitor coupled between the output of the amplifier and via the offset capacitor to the first input of the amplifier, collecting a third charge indicative of a level of an input signal input to the amplifier, thereby reducing an amount of charge and associated noise input to the amplifier.