Method And Device For Performing Offset Cancellation In An Amplifier Using Floating-Gate Transistors

A circuit comprising:

• a differential pair of transistors coupled to a pair of input signals;
• and
• a pair of floating-gate transistors coupled to the differential pair of transistors, wherein the pair of floating-gate transistors are operable for reducing an offset voltage of the circuit and wherein the pair of floating-gate transistors are located outside the signal path of the differential pair of transistors.