Resulting error in the linear regressions (parameters found given in Tab. 1) of the two dc sweeps performed on the buffer. The first sweep is in red and the second sweep is in blue. The deviation is well within the ±1 μV band over the entire sweep between ±1.5 V with the exception of small section around 0 V. Here the output deviation peaks, but it is still less than 5 μV, and is due to the slight mismatch in the manufacturing of the transistors themselves since this feature is not found in the simulation presented on the top of Figure 2.