Patent ID: 11863138
Assignee: ANALOG DEVICES, INC.
Field: Basic communication processes (Electrical engineering)
Classification: CPC H | IPC H

Claim 15:
16. An integrated circuit, comprising:
a first transistor to receive a first input voltage at a first input;
a second transistor to receive a second input voltage at a second input, the second transistor coupled to the first transistor;
a third transistor to provide a first output current at a first output, the third transistor coupled to the first transistor;
a fourth transistor to provide a second output current at a second output, the fourth transistor coupled to the second transistor;
a first current source coupled to the third transistor; and
a second current source coupled to the fourth transistor,
wherein, when an aspect ratio of the third transistor is AMP and an aspect ratio of the fourth transistor is AMM, the first current source is to generate a current proportional to AMP/(AMP+AMM)*IT, and the second current source is to generate a current proportional to AMM/(AMP+AMM)*IT, where IT is a tail current.