(Current Domain) Reciprocal Of Cube

Output/load current is approximately equal to the scaled reciprocal of the cube of the input current Ix. The scaling factor is Ik raised to four. Currently all saturation currents (Is) are equal. Ik^4 = Ix^3 · Iout Iout = Ik^4 / Ix^3 For the saved values Ix and Ik are set to 10 mA, this should result to an output current which is approximately equal to 10 mA (also). Values of output current for some other input current near 10 mA are tabulated below: Ix = 6 mA, Iout = Iload ≈ 46.296 mA Ix = 7 mA, Iout = Iload ≈ 29.155 mA Ix = 8 mA, Iout = Iload ≈ 19.531 mA Ix = 9 mA, Iout = Iload ≈ 13.717 mA Ix = 10 mA, Iout = Iload ≈ 10.000 mA Ix = 11 mA, Iout = Iload ≈ 7.513 mA Ix = 12 mA, Iout = Iload ≈ 5.787 mA Ix = 15 mA, Iout = Iload ≈ 2.963 mA