Patent ID: 6731165
Filing Date: 2004-05-04
Classification: H03F

Abstract:
An electronic amplifier, comprising:a voltage-to-current converter having an input and an output; a feed-forward impedance element having a first end and a second end, wherein the first end of the feed-forward impedance element is coupled to the output of the voltage-to-current converter; a buffer having an input and an output, wherein the input of the buffer is coupled to the first end of the feed-forward impedance element; an error amplifier input impedance element having a first end and a second end, wherein the first end of the error amplifier input impedance element is coupled to the input of the voltage-to-current converter; a feedback impedance element having a first end and a second end, wherein the first end of the feedback impedance element is coupled to the output of the buffer; and an error amplifier having an inverting input, a noninverting input, and an output, wherein the inverting input is coupled to the second end of the error amplifier input impedance, element and to the second end of the feedback impedance element, and wherein the output of the error amplifier is coupled to the second end of the feed-forward impedance element.