Patent ID: 6963251

Claim:
A noise rejection system connected to a voltage supply and to a ground, the system comprising: means for applying a first differential voltage component of a differential input voltage to a first input transistor and a second differential voltage component of the differential input voltage to a second input transistor; means for connecting a first current source between the first input transistor and the voltage supply and a second current source between the second input transistor and the voltage supply; means for connecting a third current source between the first and second input transistors and the ground; means for loading a first load in parallel with the first input transistor between the first and third current sources and generating an inverted second differential voltage component at a connection between the first current source and the first input transistor; and means for loading a second load in parallel with the second input transistor between the second and third current sources and generating an inverted first differential voltage component at a connection between the second current source and second input transistor.